On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Rex , Alice , Carl , Ted , Marge , Abe , Bart and Bill . Rex claims that both Marge is a knave and Bart is a knight . Alice tells you that Bill could say that Carl is a knave . Carl says that at least one of the following is true : that Abe is a knave or that Alice is a knave . Ted claims that it is false that Alice is a knave . Marge claims that Bill is a knight or Alice is a knight . Abe claims that Rex and Marge are not the same . Bart claims that Ted would tell you that Bill is a knight . Bill tells you that it is false that Bart is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knave ?

Answer: entailment


There are seven friends A , B , C , D , E , F and G. B is taller than A. D is taller than C but shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is GG shorter than AA ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Dave , Bill , Sally , Alice , Bart , Rex , Bob and Carl . Dave claims that it is not the case that Bob is a knave . Bill claims that at least one of the following is true : that Carl is a knight or that Alice is a knight . Sally tells you that at least one of the following is true : that Alice is a knave or that Bill is a knight . Alice tells you that at least one of the following is true : that Bob is a knave or that Sally is a knave . Bart tells you that Alice is a knave or Sally is a knight . Rex claims that Alice could say that Bill is a knave . Bob says that Sally could claim that Bart is a knight . Carl claims that only a knave would say that Bart is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knight ?

Answer: non-entailment


AA is taller than BB and CC is taller than AA. EE is taller than FF.

Question: Is BB taller than FF ?

Answer: not entailment - unknown


Rohan is taller than Hardik who is shorter than Susheel. Niza is shorter than Rohan. Susheel is shorter than Rohan. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Rohan shorter than Hardik ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than C but shorter than E. E is shorter than F. F is taller than E. G is taller than F.

Question: Is GG taller than CC ?

Answer: not entailment - contradiction


Rohan is taller than Hardik who is shorter than Susheel. Niza is taller than Harry but shorter than Hardik. Susheel is shorter than Rohan. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Susheel the shortest ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. B is shorter than C. A is taller than D.  B is shorter than E but taller than A. D is the shortest.

Question: Is AA shorter than AA ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is EE the shortest ?

Answer: not entailment - contradiction


Shrikant is shorter than Nilima. Pratima is taller than Shrikant. Subhash is taller than Nilima but shorter than Heramb.

Question: Is Subhash shorter than Pratima ?

Answer: entailment


AA , BB , CC , DD , EE and FF are six friends in a group. BB and CC are taller than AA. DD is taller than BB and shorter than CC. EE is shorter than DD. FF is taller than BB.

Question: Is EE shorter than BB ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. BB and CC are taller than AA. DD is taller than BB. EE is shorter than DD but taller than FF. FF is taller than BB.

Question: Is FF taller than EE ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. BB and CC are taller than AA. DD is taller than BB and shorter than CC. EE is shorter than DD but taller than FF.

Question: Is DD shorter than BB ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than C but shorter than E. E is shorter than F. F is taller than E. G is taller than F.

Question: Is CC the shortest ?

Answer: not entailment - contradiction


Pinky is shorter than Reena. Riya is taller than Sheela who is shorter than Priya. Reena is taller than Riya who is taller than Pinky. Who is the shortest ?

Question: Is Pinky shorter than Reena ?

Answer: not entailment - unknown


Malvina is shorter than Mateo. Tadeo is shorter than Mateo. Teo is taller than Mateo. Manuella is shorter than Teo. Malvina is the shortest.

Question: Is Mateo shorter than Mateo ?

Answer: not entailment - unknown


Jayesh is taller than Nandu. Ramesh is shorter than Nandu. Satish is taller than Vinod. Vinod is taller than Jayesh.

Question: Is Nandu taller than Jayesh ?

Answer: not entailment - contradiction


A is taller than B. B is not taller than D but taller than E. D is shorter than A.

Question: Is EE taller than EE ?

Answer: not entailment - contradiction


Garima is taller than Sarita. Tanya is taller than Garima. Garima is shorter than Anu. Tanya is shorter than Anu but taller than Reena.  Among all the girls , who is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Tanya taller than Tanya ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet five inhabitants : Betty , Marge , Homer , Carl and Bill . Betty claims that either Bill is a knight or Marge is a knave . Marge says that neither Betty nor Carl are knights . Homer claims that he knows that Carl is a knight and that Betty is a knave . Carl tells you that at least one of the following is true : that Betty is a knave or that Homer is a knave . Bill claims that Marge and Betty are both knights . Can you determine who is a knight and who is a knave ?

Question: Is Bill the knave ?

Answer: non-entailment


Selin is taller than Serkan . Serkan is not taller than Selin but taller than Kalpna . Kalpna is shorter than Kusum.

Question: Is Kusum taller than Serkan ?

Answer: not entailment - unknown


A is taller than B but shorter than C. B is not taller than D but taller than E.

Question: Is BB the tallest ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet five inhabitants : Bozo , Bob , Joe , Dave and Sue. Bozo tells you that Dave and Bob are the same . Bob claims that Sue is a knight or Dave is a knave . Joe says that both he is a knight and Bob is a knave . Dave claims that only a knave would say that Bozo is a knave . Sue claims that Dave is a knave and Joe is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Dave the knave ?

Answer: non-entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet two inhabitants : Abe and Betty . Abe tells you that Betty is a knave . Betty says that Abe could say that she is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Betty the knave ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B is taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is DD shorter than EE ?

Answer: entailment


Anil is taller than Manick but not taller than Sohan. Salim is taller than Manick. Who among them is the shortest ?

Question: Is Salim taller than Manick ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet six inhabitants : Bob , Ted , Alice , Sally , Mel and Bill . Bob says that Mel is a knave . Ted says that Bill is a knave . Alice tells you that Bill and Sally are both knights or both knaves . Sally tells you that Bob is a knave . Mel says that he is a knight and Alice is a knave . Bill says that Bob is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knight ?

Answer: entailment


A , B , C , D , E and F are six students in a class. B and C are shorter than F but taller than A. D is shorter than C. E is taller than F.

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is EE shorter than BB ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet five inhabitants : Peggy , Betty , Abe , Marge and Ted . Peggy says that Abe and Ted are both knights . Betty says that Abe and she are different . Abe says that Betty is a knave . Marge tells you that it is not the case that Peggy is a knave. Ted claims that Abe and Peggy are both knights or both knaves . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knave ?

Answer: entailment


Mike is taller than Salman who is shorter than Sanjay . Sam is taller than Kevin but shorter than Salman .

Question: Is Sam taller than Salman ?

Answer: not entailment - contradiction


Dhoni is taller than Virat but not taller than Raina. Rohit is taller than Shikhar. Virat is taller than Shikhar.  Who among them is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Raina shorter than Dhoni ?

Answer: not entailment - contradiction


There are five friends Sachin , Kunal , Mohit , Amy and Rohan. Sachin is taller than Rohan. Mohit is the tallest. Amy is little shorter than Kunal and little taller than Sachin.

Question: Is Rohan shorter than Kunal ?

Answer: entailment


Rohan is taller than Anand. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna but shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Krishna shorter than Seema ?

Answer: not entailment - contradiction


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy and Sam. Ross is not taller than Mike. Katy is taller than Peter but is not the tallest. Sam is taller than Ross.

Question: Is Katy the tallest ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Joe , Ted and Alice . Joe says that Alice is a knave and Ted is a knight . Ted says that he is a knight or Joe is a knave . Alice says that Ted is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knight ?

Answer: non-entailment


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike but is not taller than Katy. Katy is shorter than Peter, and is taller than Sam and Mike. Sam is not taller than Peter, but is shorter than Mike. Sam is the shortest in the group.

Question: Is Katy taller than Katy ?

Answer: not entailment - contradiction


Jayesh is taller than Nandu. Ramesh is shorter than Nandu. Satish is taller than Vinod but shorter than Subodh. Vinod is taller than Jayesh.

Question: Is Nandu the tallest ?

Answer: entailment


D is taller than C and E. A is not taller than E. C is taller than A. D is not taller than B. Then , who is the second tallest person ?

Question: Is AA shorter than EE ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than C but shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is DD taller than AA ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. AA is shorter than BB. BB is shorter than CC. CC is shorter than DD. DD is shorter than EE. DD is shorter than FF.

Question: Is EE the tallest ?

Answer: not entailment - unknown


A , B , C , D , E and F are six students in a class. B and C are shorter than F. D is taller than C. E is taller than F. A is shorter than E but taller than F. B is shorter than C.

Question: Is DD taller than BB ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Peggy , Sue , Carl , Homer , Marge , Betty , Rex and Dave . Peggy says that neither Carl nor Dave are knaves . Sue says that she knows that Betty is a knight and that Rex is a knave . Carl says that Peggy and Rex are both knights or both knaves . Homer says that at least one of the following is true : that Dave is a knave or that Betty is a knave . Marge claims that Rex and Sue are both knights . Betty claims that it is not the case that Sue is a knave . Rex says that Peggy could say that Homer is a knave . Dave claims that Betty and Rex are not the same . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knight ?

Answer: entailment


There are five friends Sachin , Kunal , Mohit , Amy and Rohan. Sachin is shorter than Kunal but taller than Rohan. Mohit is the tallest. Amy is little shorter than Kunal.

Question: Is Amy shorter than Rohan ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. G is taller than F but shorter than H.

Question: Is FF shorter than EE ?

Answer: not entailment - contradiction


Tom is taller than Diana . Diana is taller than Maria . Maria is the shortest.

Question: Is Tom shorter than Diana ?

Answer: not entailment - contradiction


Bipul is taller than Barun. Krishna is not taller than Bipul but is taller than Barun. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Krishna the shortest ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. AA is shorter than BB. BB is shorter than CC. CC is shorter than DD. EE is shorter than FF.

Question: Is CC the shortest ?

Answer: not entailment - unknown


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike but is not taller than Katy. Katy is shorter than Peter. Sam is not taller than Peter, but is shorter than Mike. Sam is the shortest in the group.

Question: Is Katy taller than Peter ?

Answer: not entailment - contradiction


There are 5 houses in five different colors. In each house lives a person with a different nationality.These five owners drink a certain type of beverage, smoke a certain brand of cigar and keep a certain pet. No owners have the same pet, smoke the same brand of cigar or drink the same beverage. The question is: Who owns the fish? Hints 1.the Brit lives in the red house, 2.the Swede keeps dogs as pets, 3.the Dane drinks tea, 4.the green house is on the left of the white house, 5.the green house's owner drinks coffee, 6.the person who smokes Pall Mall rears birds, 7.the owner of the yellow house smokes Dunhill, 9.the Norwegian lives in the first house, 10.the man who smokes blends lives next to the one who keeps cats, 11.the man who keeps horses lives next to the man who smokes Dunhill, 12.the owner who smokes BlueMaster drinks beer, 13.the German smokes Prince, 14.the Norwegian lives next to the blue house, 15.the man who smokes blend has a neighbor who drinks water.

Question: Does the man own a dog in the B ?

Answer: not entailment - unknown


There are five friends Sachin , Kunal , Mohit , Amy and Rohan. Sachin is shorter than Kunal but taller than Rohan. Mohit is the tallest. Amy is little shorter than Kunal and little taller than Sachin.

Question: Is Kunal shorter than Kunal ?

Answer: entailment


The quiz was first published in 1962. We will change the original version slightly in the descriptions leaving the meaning as it is. There are five houses of different colors on the site: a red one, a green one, a blue one, a yellow one and a white one. There are five men of different nationalities living in them: an Englishman, a German, an Italian, a Spaniard, and a Chinese. These men grow the following berries in their gardens: raspberries, currants, gooseberries, strawberries, or grapes. Each of them has a pet: a dog, a cat, a parrot, a hamster, or fish. Each of them likes a certain brand of chocolate: Twix, Snickers, Mars, Bounty, Kitkat. Conditions of Einstein's riddle: 1. An Englishman lives in the red house. 2. A German owns a dog. 3. A man living in the green house plants raspberries. 4. An Italian plants grapes in his garden. 5. The green house is next to the white one to the right. 6. A man who likes Twix owns a cat. 7. A man living in the yellow house like Snickers. 8. There is a big variety of gooseberries in the central house. 9. A Spaniard lives in the house number one. 10. A parrot owner lives next to the Mars eater. 11. A man eating Snickers lives next to a man loving hamsters. 12. A man loving Kitkat and a man loving strawberries are the same person. 13. A chinese prefers Bounty to other chocolate brands. 14. A Spaniard's neighbor lives in the blue house. The question is: who owns fish and who plants currants?

Question: Does the man who owns a cat live in the house D ?

Answer: entailment


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. B is shorter than E but taller than A. D is the shortest.

Question: Is CC taller than CC ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Carl , Peggy , Rex , Ted , Bob , Abe , Bill and Alice . Carl says that Rex and Peggy are different . Peggy tells you that Rex and Abe are knights . Rex claims that Abe is a knave . Ted claims that Abe and Peggy are knaves . Bob tells you that Abe is a knave or Bill is a knight . Abe claims that Rex would tell you that Bob is a knave . Bill says that Alice could say that Ted is a knight . Alice claims that Peggy could say that Rex is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Abe the knave ?

Answer: non-entailment


There are eight friends A , B , C , D , E , F , G and H. B is shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is AA shorter than CC ?

Answer: not entailment - unknown


A , B , C , D , E and F are six friends in a group. D is taller than B and shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is CC the shortest ?

Answer: entailment


Rohan is taller than Anand but shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna but shorter than Seema.

Question: Is Seema shorter than Krishna ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Alice , Carl , Sally , Bozo , Betty , Mel , Rex and Sue . Alice tells you that Rex and she are not the same . Carl claims that both Sue is a knave and Mel is a knight . Sally tells you that Betty would tell you that Rex is a knight . Bozo tells you that Alice would tell you that Betty is a knave . Betty claims that Sue and Alice are not the same . Mel claims that at least one of the following is true : that Bozo is a knight or that Sally is a knave . Rex says that only a knave would say that Sally is a knave . Sue says that Rex is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Rex the knave ?

Answer: non-entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Dave , Rex , Bart and Sue . Dave tells you that Bart could say that Rex is a knave . Rex claims that he would tell you that Bart is a knave . Bart claims that only a knave would say that Sue is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Dave the knight ?

Answer: not entailment - unknown


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than C. F is taller than E. G is taller than F.

Question: Is BB taller than DD ?

Answer: not entailment - contradiction


Peter is taller than Katy. Ross is shorter than Peter. Sam is shorter than Katy. Katy is shorter than Ross.

Question: Is Peter taller than Peter ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Bob , Betty , Marge , Homer , Carl , Bill and Peggy . Bob claims that it is false that Carl is a knave . Betty says that both Bill is a knave and Homer is a knight . Marge tells you that Bill is a knave . Homer claims that both Bill is a knight and Bob is a knave . Carl claims that Bill would tell you that Betty is a knight . Bill says that Peggy could say that Bob is a knave . Peggy tells you that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Homer the knave ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. B is shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is DD the tallest ?

Answer: not entailment - contradiction


Serkan , Edda , Piril , Melo and Syed are five friends. Edda is taller than Syed but is not taller than Piril. Edda is shorter than Serkan. Melo is the shortest.

Question: Is Piril the tallest ?

Answer: not entailment - contradiction


John is taller than Edda. Sara is taller than John but shorter than Rebecca. Beverly is shorter than Rebecca . Who is the tallest ?

Question: Is John shorter than Edda ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C. C is taller than B.

Question: Is FF the shortest ?

Answer: not entailment - contradiction


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy and Sam. Katy is taller than Peter. Sam is shorter than Peter.

Question: Is Sam taller than Mike ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. D is taller than B and shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is DD the shortest ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. D is taller than C but shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is GG taller than AA ?

Answer: not entailment - unknown


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike but is not taller than Katy. Katy is shorter than Peter, and is taller than Sam and Mike.

Question: Is Peter taller than Katy ?

Answer: entailment


Malvina is shorter than Mateo. Tadeo is shorter than Mateo. Manuella is taller than Mateo. Teo is taller than Mateo. Malvina is the shortest.

Question: Is Malvina the shortest ?

Answer: not entailment - contradiction


Barun is taller than Sanjay. Bipul is taller than Barun. Krishna is not taller than Bipul but is taller than Barun. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Krishna shorter than Sanjay ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is FF taller than FF ?

Answer: not entailment - unknown


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is taller than C. C is taller than B but shorter than D.

Question: Is AA taller than CC ?

Answer: not entailment - contradiction


Navin is shorter than Kunal. Jayesh is taller than Navin. Ashok is taller than Jayesh. Jayesh is shorter than Gopal but taller than Kunal.

Question: Is Navin taller than Ashok ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than A. E is taller than D but shorter than F. G is taller than F.

Question: Is DD shorter than GG ?

Answer: not entailment - contradiction


John is taller than Edda. Sara is taller than John but shorter than Rebecca. Beverly is shorter than Rebecca . Who is the tallest ?

Question: Is John taller than Rebecca ?

Answer: not entailment - unknown


Serkan , Edda , Piril , Melo and Syed are five friends. Edda is taller than Syed but is not taller than Piril. Piril is shorter than Serkan and is taller than Melo and Syed.

Question: Is Serkan shorter than Serkan ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Mel , Bart , Alice , Sally , Carl , Dave and Rex . Mel says that he knows that Dave is a knight and that Carl is a knave . Bart claims that only a knave would say that Rex is a knave . Alice claims that Bart and Dave are both knights or both knaves . Sally says that Mel is a knave . Carl says that it is false that Sally is a knave . Dave claims that it is false that Carl is a knave . Rex tells you that Dave would tell you that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Dave the knight ?

Answer: non-entailment


CC is taller than AA. EE is taller than FF but shorter than BB.

Question: Is FF taller than FF ?

Answer: not entailment - unknown


A , B , C , D and E are five friends. A is shorter than B but taller than E. C is the tallest. D is taller than A.

Question: Is EE shorter than CC ?

Answer: entailment


There are five houses in a row: a,b,c,d and e. Each has a dfferent color (amber, beige, cyan, denim, emerald) and an owner of different nationality. The owners have differrent cars, pets and preffer different drinks. We know that: 1.The Austrian lives in the amber house. 2. Cider is drunk in the middle house. 3. The Belgian owns the bulldog. 4. The Czech lives in the first house on the left. 5. The man who owns a Dacia lives next to the man with the eagle. 6. The Czech lives next to the denim house. 7. The Bugatti owner has a cat. 8. The person in the beige house drives a Cadillac. 9. Advocaat is drunk in the cyan house. 10. The Dane drinks eiswein. 11. The Estonian drives an Edonis. 12. The Cadillac is always parked in front of the house next to the one with a donkey. 13.  The cyan house is immediately to the right of the emerald house. 14. The Aston Martin owner drinks daiquiri. Where is the alligator? Who drinks beer?

Question: Does the Czech live in the house C ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than A. E is taller than D but shorter than F. G is taller than F.

Question: Is FF taller than AA ?

Answer: not entailment - unknown


A , B , C , D , E and F are six students in a class. B and C are taller than A. D is taller than B and shorter than C. E is taller than F.

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is DD taller than EE ?

Answer: not entailment - unknown


Jayesh is taller than Nandu. Ramesh is shorter than Nandu. Satish is taller than Vinod. Vinod is taller than Jayesh. Subodh is taller than Vinod.

Question: Is Vinod taller than Satish ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is taller than C. C is taller than B but shorter than D.

Question: Is AA shorter than CC ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. C is taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is FF taller than AA ?

Answer: entailment


There are 5 houses in five different colors. In each house lives a person with a different nationality.These five owners drink a certain type of beverage, smoke a certain brand of cigar and keep a certain pet. No owners have the same pet, smoke the same brand of cigar or drink the same beverage. The question is: Who owns the fish? Hints 1.the Brit lives in the red house, 2.the Swede keeps dogs as pets, 3.the Dane drinks tea, 4.the green house is on the left of the white house, 5.the green house's owner drinks coffee, 6.the person who smokes Pall Mall rears birds, 7.the owner of the yellow house smokes Dunhill, 9.the Norwegian lives in the first house, 10.the man who smokes blends lives next to the one who keeps cats, 11.the man who keeps horses lives next to the man who smokes Dunhill, 12.the owner who smokes BlueMaster drinks beer, 13.the German smokes Prince, 14.the Norwegian lives next to the blue house, 15.the man who smokes blend has a neighbor who drinks water.

Question: Is pallmall smoked in the house C ?

Answer: not entailment - unknown


Rohan is taller than Anand but shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna but shorter than Seema.

Question: Is Rohan shorter than Seema ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants :  Abe , Carl and Betty . Abe says that it is not the case that Betty is a knave . Carl claims that Betty and Abe are knights . Betty claims that Carl could claim that she is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knave ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is CC the shortest ?

Answer: entailment


D is taller than C and E. A is not taller than E. C is taller than A. D is not taller than B. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is EE shorter than CC ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six students in a class. B and C are shorter than F but taller than A. D is taller than B. E is taller than F.

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is EE taller than DD ?

Answer: entailment


John is shorter than Mary and Katy. Tom is shorter than Mary. Mary is shorter than Sara but taller than Tom. Mike is taller than John but shorter than Katy.

Question: Is Mary taller than John ?

Answer: not entailment - contradiction


Selin is taller than Serkan but shorter than Kusum . Serkan is not taller than Selin. Kalpna is shorter than Kusum.

Question: Is Serkan shorter than Serkan ?

Answer: not entailment - contradiction


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy and Sam. Ross is not taller than Mike. Katy is not the tallest. Sam is taller than Ross but is shorter than Peter.

Question: Is Ross taller than Sam ?

Answer: not entailment - contradiction


A is taller than B. C is taller than B. D is taller than F but shorter than B. Who is the tallest among all ?

Question: Is FF taller than AA ?

Answer: not entailment - contradiction


Gopal is shorter than Ashok. Gopal is taller than Kunal. Navin is shorter than Kunal. Jayesh is taller than Gopal. Navin is the shortest.

Question: Is Ashok the tallest ?

Answer: not entailment - contradiction


Pinky is taller than Priya but shorter than Reena. Riya is taller than Sheela who is shorter than Priya. Reena is taller than Riya who is taller than Pinky. Who is the shortest ?

Question: Is Reena shorter than Reena ?

Answer: not entailment - contradiction


Hardik is shorter than Susheel. Niza is taller than Harry but shorter than Susheel. Susheel is shorter than Rohan. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Harry the shortest ?

Answer: not entailment - contradiction


Harish is taller than Manish but shorter than Suresh. Manish is shorter than Anil but taller than Raghu.

Question: Is Raghu shorter than Suresh ?

Answer: entailment


AA , BB , CC , DD , EE and FF are six friends in a group. BB and CC are taller than AA. DD is taller than BB and shorter than CC. EE is shorter than DD but taller than FF.

Question: Is CC shorter than CC ?

Answer: not entailment - contradiction


Five men with different nationalities and with different jobs live in consecutive houses on a street. The houses are painted different colors. The men have different pets and have different favorite drinks. Determine who owns a zebra and whose favorite drink is mineral water (which is one of the favorite drinks) given these clues: 1. The Englishman lives in the red house. 2. The Spaniard owns a dog. 3. The Japanese man is a painter. 4. The Italian drinks tea. 5. The Norwegian lives in the first house on the left. 6. The green house is on the right of the white one. 7. The photographer breeds snails. 8. The diplomat lives in the yellow house. 9. Milk is drunk in the middle house. 10. The owner of the green house drinks coffee. 11. The Norwegian's house is next to the blue one. 12. The violinist drinks orange juice. 13. The fox is in a house next to that of the physician. 14. The horse is in a house next to that of the diplomat.

Question: Does the photographer live in the house E ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is FF taller than CC ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. G is taller than F but shorter than H.

Question: Is GG the shortest ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Mel , Betty , Dave , Carl , Bill , Bob , Joe and Peggy . Mel says that neither Carl nor Dave are knights . Betty says that Joe and she are both knights . Dave says that Peggy is a knave . Carl tells you that Joe could claim that Peggy is a knight . Bill says that Bob is a knave . Bob says that neither Mel nor Peggy are knights . Joe claims that only a knave would say that Carl is a knave . Peggy says that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knave ?

Answer: entailment


A , B , C , D , E and F are six students in a class. B and C are shorter than F. D is taller than C. E is taller than F. A is shorter than E but taller than F. B is shorter than C.

Question: Is FF taller than AA ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet two inhabitants : Carl and Bill . Carl says that he and Bill are both knights or both knaves . Bill claims that only a knave would say that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bill the knight ?

Answer: non-entailment


Jayesh is taller than Nandu. Ramesh is shorter than Nandu. Satish is shorter than Subodh. Vinod is taller than Jayesh.

Question: Is Ramesh taller than Ramesh ?

Answer: not entailment - contradiction


Malvina is shorter than Mateo. Tadeo is shorter than Mateo. Manuella is taller than Mateo. Teo is taller than Mateo. Malvina is the shortest.

Question: Is Manuella the tallest ?

Answer: not entailment - unknown


Pinky is taller than Priya but shorter than Reena. Sheela is shorter than Pinky. Reena is taller than Riya who is taller than Pinky. Who is the shortest ?

Question: Is Reena taller than Pinky ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Ted , Marge , Joe , Carl , Bill , Dave , Sally and Alice . Ted claims that Dave is a knave . Marge says that Dave is a knave or Sally is a knight . Joe tells you that Ted and Carl are both knights or both knaves . Carl claims that Bill and Sally are knaves . Bill tells you that Marge would tell you that he is a knight . Dave tells you that Alice is a knight or Joe is a knight . Sally tells you that Alice would tell you that Ted is a knight . Alice tells you that it is false that Bill is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Peggy the knave ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. D is taller than B and shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is CC taller than EE ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is taller than C. C is taller than B but shorter than D.

Question: Is DD taller than CC ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet nine inhabitants : Bart , Dave , Peggy , Bill , Ted , Betty , Sally , Bozo and Joe . Bart claims that he and Bill are different . Dave claims that either Joe is a knight or Sally is a knave . Peggy tells you that only a knave would say that Dave is a knave . Bill says that at least one of the following is true : that he is a knight or that Dave is a knave . Ted claims that it is not the case that Sally is a knave . Betty says that at least one of the following is true : that Bozo is a knave or that Joe is a knight . Sally claims that Bart could say that Ted is a knight . Bozo says that at least one of the following is true : that Dave is a knight or that Bart is a knight . Joe says that he could claim that Sally is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Dave the knight ?

Answer: non-entailment


Rohan is taller than Hardik. Niza is taller than Harry but shorter than Hardik. Susheel is shorter than Rohan. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Hardik taller than Harry ?

Answer: not entailment - unknown


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy. Ross is not taller than Mike. Katy is taller than Sam but is not the tallest. Sam is taller than Ross but is shorter than Peter.

Question: Is Mike taller than Ross ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet nine inhabitants : Dave , Ted , Sally , Mel , Bart , Sue , Joe , Bill and Bob . Dave says that at least one of the following is true : that he is a knight or that Joe is a knave . Ted claims that Joe is a knave . Sally says that neither Bob nor Joe are knights . Mel tells you that Bob is a knave . Bart claims that Joe could claim that Ted is a knight . Sue says that Joe is a knight and Dave is a knave . Joe tells you that only a knave would say that Bill is a knave . Bill says that he knows that Dave is a knight and that Mel is a knave . Bob says that Bill and Bart are both knights . Can you determine who is a knight and who is a knave ?

Question: Is Joe the knave ?

Answer: non-entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet nine inhabitants : Bart , Mel , Sue , Betty , Rex , Joe , Sally , Alice and Homer . Mel claims that only a knave would say that Sally is a knave . Bart claims that Rex is a knave . Sue says that Mel and Homer are knaves . Betty tells you that she knows that she is a knight and that Sally is a knave . Rex says that Betty and he are both knights . Joe tells you that at least one of the following is true : that Sally is a knight or that Sue is a knight . Sally says that it is false that Betty is a knave . Alice says that it is not the case that Sue is a knave . Homer tells you that Betty is a knave or Joe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sally the knight ?

Answer: non-entailment


A is not taller than E. C is taller than A. D is not taller than B. C is taller than E. Then , who is the second tallest person ?

Question: Is DD taller than EE ?

Answer: not entailment - unknown


Serkan is taller than Edda. Edda is not taller than Megan but taller than Kunal. Megan is taller than Piril. Is Megan the tallest ?

Question: Is Piril taller than Megan ?

Answer: not entailment - unknown


Rohan is taller than Anand but shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna. Dhiraj is taller than Rohan.

Question: Is Pushpa taller than Seema ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet two inhabitants : Alice and Joe . Alice tells you that at least one of the following is true : that Joe is a knave or that she is a knight . Joe says that it is not the case that Alice is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Joe the knight ?

Answer: non-entailment


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. E is taller than D but shorter than F.

Question: Is DD shorter than DD ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F. C is taller than B but shorter than D.

Question: Is AA shorter than DD ?

Answer: entailment


A , B , C , D and E are five friends. A is shorter than B but taller than E. C is the tallest. D is taller than A.

Question: Is CC taller than AA ?

Answer: entailment


Mia is the tallest. Mia is taller than Suzie. Marsellus is taller than John. Suzie is shorter than Marsellus.

Question: Is Marsellus taller than Marsellus ?

Answer: entailment


Pratima is taller than Shrikant. Subhash is taller than Nilima but shorter than Heramb. Nilima is taller than Shrikant.

Question: Is Shrikant shorter than Nilima ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than C but shorter than E. E is shorter than F. F is taller than E. G is taller than F.

Question: Is BB the shortest ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six students in a class. B and C are shorter than F but taller than A. D is taller than B and shorter than C. E is taller than F.

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is AA shorter than DD ?

Answer: entailment


There are five friends Sachin , Kunal , Mohit , Amy and Rohan. Sachin is shorter than Kunal but taller than Rohan. Amy is little shorter than Kunal and little taller than Sachin. Mohit is taller than Sachin.

Question: Is Sachin taller than Kunal ?

Answer: not entailment - contradiction


Gopal is shorter than Ashok but taller than Kunal. Jayesh is taller than Navin. Ashok is taller than Jayesh. Jayesh is shorter than Gopal but taller than Kunal.

Question: Is Ashok taller than Ashok ?

Answer: entailment


Gopal is shorter than Ashok. Navin is shorter than Kunal. Jayesh is taller than Gopal.  Ashok is taller than Jayesh. Navin is the shortest.

Question: Is Navin shorter than Kunal ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C.

Question: Is EE the shortest ?

Answer: not entailment - contradiction


A is little shorter than K and little taller than S. Who is two persons taller and two persons shorter than him ?

Question: Is KK taller than SS ?

Answer: not entailment - contradiction


Ross is shorter than Peter. Sam is taller than Tom . Sam is shorter than Katy. Katy is shorter than Ross.

Question: Is Peter taller than Katy ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. A is shorter than B. B is shorter than C. C is shorter than D. D is shorter than E. E is shorter than F.

Question: Is EE taller than AA ?

Answer: entailment


D is taller than C and E. C is taller than A. D is not taller than B. C is taller than E. Then , who is the second tallest person ?

Question: Is AA shorter than DD ?

Answer: entailment


D is taller than C. C is taller than A. C is shorter than E. D is not taller than B. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is BB shorter than DD ?

Answer: not entailment - contradiction


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike but is not taller than Katy. Katy is shorter than Peter, and is taller than Sam and Mike. Sam is not taller than Peter. Sam is the shortest in the group.

Question: Is Mike taller than Katy ?

Answer: not entailment - contradiction


John is shorter than Mary and Katy. Tom is taller than Katy. Mary is shorter than Sara but taller than Tom. Mike is taller than John but shorter than Katy.

Question: Is Tom the tallest ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Bart , Bozo , Abe , Peggy , Joe , Carl , Betty and Marge . Bart claims that he knows that Bozo is a knight and that Peggy is a knave . Bozo tells you that Betty is a knave . Abe claims that Joe and Bart are knaves . Peggy claims that Abe and Carl are knaves . Joe claims that he is a knight and Peggy is a knave . Carl says that Peggy would tell you that Bozo is a knight . Betty claims that Marge is a knave . Marge claims that Abe and she are not the same . Can you determine who is a knight and who is a knave ?

Question: Is Peggy the knight ?

Answer: non-entailment


There are 5 houses in five different colors. In each house lives a person with a different nationality.These five owners drink a certain type of beverage, smoke a certain brand of cigar and keep a certain pet. No owners have the same pet, smoke the same brand of cigar or drink the same beverage. The question is: Who owns the fish? Hints 1.the Brit lives in the red house, 2.the Swede keeps dogs as pets, 3.the Dane drinks tea, 4.the green house is on the left of the white house, 5.the green house's owner drinks coffee, 6.the person who smokes Pall Mall rears birds, 7.the owner of the yellow house smokes Dunhill, 9.the Norwegian lives in the first house, 10.the man who smokes blends lives next to the one who keeps cats, 11.the man who keeps horses lives next to the man who smokes Dunhill, 12.the owner who smokes BlueMaster drinks beer, 13.the German smokes Prince, 14.the Norwegian lives next to the blue house, 15.the man who smokes blend has a neighbor who drinks water.

Question: Is coffee drunk in the house B ?

Answer: not entailment - unknown


There are seven friends A , B , C , D , E , F and G. B is taller than A. D is taller than C but shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is BB shorter than BB ?

Answer: not entailment - unknown


There are five friends Sachin , Kunal , Mohit , Amy and Rohan. Sachin is shorter than Kunal but taller than Rohan. Mohit is the tallest. Amy is little shorter than Kunal and little taller than Sachin.

Question: Is Sachin shorter than Amy ?

Answer: not entailment - contradiction


Malvina is shorter than Mateo. Tadeo is shorter than Mateo. Manuella is taller than Mateo. Teo is taller than Mateo. Malvina is the shortest.

Question: Is Teo shorter than Malvina ?

Answer: not entailment - contradiction


A is taller than B but shorter than C. B is not taller than D but taller than E.

Question: Is BB taller than AA ?

Answer: not entailment - contradiction


A is taller than B but shorter than C. B is not taller than D but taller than E.

Question: Is DD shorter than EE ?

Answer: not entailment - unknown


A , B , C , D and E are five friends. B is shorter than C. A is taller than D.  B is shorter than E but taller than A. D is the shortest.

Question: Is DD taller than EE ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. B is shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is DD shorter than FF ?

Answer: entailment


A is taller than B but shorter than C. B is not taller than D but taller than E. D is shorter than A.

Question: Is CC shorter than AA ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Sue , Joe , Alice and Bart . Sue tells you that it is not the case that Bart is a knave . Joe says that Bart and Sue are the same . Alice claims that both Sue is a knave and Joe is a knight . Bart says that Joe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sue the knight ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C.

Question: Is AA shorter than DD ?

Answer: entailment


Manu is taller than Hanu but not taller than Danu. Minu is taller than Kanu and Manu. Kanu is not taller than Hanu. Danu is not the tallest. Who is the tallest ?

Question: Is Danu shorter than Hanu ?

Answer: not entailment - contradiction


Gopal is shorter than Ashok but taller than Kunal. Navin is shorter than Kunal. Jayesh is taller than Navin. Ashok is taller than Jayesh.

Question: Is Navin taller than Jayesh ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Bozo , Homer , Dave , Carl , Peggy , Rex and Abe . Bozo tells you that Homer and Peggy are both knights . Homer says that Dave is a knave . Dave claims that Bozo is a knave or Abe is a knave . Carl claims that Bozo is a knave or Peggy is a knave . Peggy claims that Abe is a knave or Bozo is a knave . Rex says that Carl is a knave . Abe says that both Rex is a knight and Peggy is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knight ?

Answer: entailment


Shrikant is shorter than Nilima. Pratima is taller than Shrikant. Subhash is taller than Nilima but shorter than Heramb.

Question: Is Subhash shorter than Shrikant ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. B is taller than A. C is shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is FF taller than HH ?

Answer: not entailment - unknown


Jayesh is taller than Nandu. Ramesh is shorter than Nandu. Satish is shorter than Subodh. Vinod is taller than Jayesh.

Question: Is Subodh shorter than Jayesh ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet five inhabitants : Rex , Peggy , Sue , Joe and Homer . Rex tells you that Sue could say that he is a knave . Peggy tells you that only a knave would say that Joe is a knave . Sue claims that Homer is a knave . Joe tells you that neither Rex nor Sue are knaves . Homer says that either Peggy is a knight or Rex is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Dave the knave ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet two inhabitants : Homer and Abe . Homer claims that it is false that Abe is a knave . Abe says that he could claim that Homer is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Abe the knight ?

Answer: non-entailment


Ahmed is taller than Salim. Salim is not taller than Ahmed but taller than Akbar. Sohan is not taller than Salim but taller than Akbar. Who is the tallest ?

Question: Is Salim the tallest ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. G is taller than F but shorter than H.

Question: Is DD shorter than AA ?

Answer: not entailment - unknown


A is taller than B but shorter than C. B is not taller than D but taller than E. D is shorter than A.

Question: Is CC taller than BB ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Carl , Sue and Rex . Carl claims that Sue could say that he is a knight . Sue tells you that it is false that Rex is a knave . Rex says that of he and Carl , exactly one is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Sue the knave ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet two inhabitants : Sue and Marge . Sue says that Marge is a knave . Marge claims that Sue and she are not the same . Can you determine who is a knight and who is a knave ?

Question: Is Marge the knave ?

Answer: entailment


There are 5 houses in five different colors. In each house lives a person with a different nationality.These five owners drink a certain type of beverage, smoke a certain brand of cigar and keep a certain pet. No owners have the same pet, smoke the same brand of cigar or drink the same beverage. The question is: Who owns the fish? Hints 1.the Brit lives in the red house, 2.the Swede keeps dogs as pets, 3.the Dane drinks tea, 4.the green house is on the left of the white house, 5.the green house's owner drinks coffee, 6.the person who smokes Pall Mall rears birds, 7.the owner of the yellow house smokes Dunhill, 8.the man living in the center house drinks milk, 9.the Norwegian lives in the first house, 10.the man who smokes blends lives next to the one who keeps cats, 11.the man who keeps horses lives next to the man who smokes Dunhill, 12.the owner who smokes BlueMaster drinks beer, 13.the German smokes Prince, 14.the Norwegian lives next to the blue house, 15.the man who smokes blend has a neighbor who drinks water.

Question: Is blue the house E ?

Answer: not entailment - contradiction


Rohan is taller than Anand but shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Krishna the tallest ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. D is taller than C but shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is DD the tallest ?

Answer: not entailment - contradiction


John is taller than Edda. Rebecca is taller than Edda and John. Beverly is shorter than Rebecca and taller than Sara. Who is the tallest ?

Question: Is Sara shorter than Beverly ?

Answer: not entailment - contradiction


There are five friends Sachin , Kunal , Mohit , Amy and Rohan. Sachin is shorter than Kunal but taller than Rohan. Mohit is taller than Amy. Amy is little shorter than Kunal and little taller than Sachin.

Question: Is Kunal the shortest ?

Answer: not entailment - contradiction


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy and Sam. Ross is not taller than Mike. Katy is taller than Peter but is not the tallest. Sam is taller than Ross.

Question: Is Peter taller than Mike ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet six inhabitants : Joe , Bob , Ted , Betty , Alice and Dave . Joe claims that at least one of the following is true : that he is a knight or that Alice is a knave . Bob says that he could say that Betty is a knight . Ted tells you that Betty is a knight and Alice is a knave . Betty tells you that it is false that Bob is a knave . Alice tells you that either Betty is a knave or Dave is a knight . Dave tells you that it is not the case that Joe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knave ?

Answer: non-entailment


Among P , Q , R , S and T . S is shorter than P and Q. T is shorter than S. Who among them is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is TT taller than TT ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. C is the tallest. D is shorter than B and taller than A. E is shorter than D.

Question: Is CC shorter than DD ?

Answer: not entailment - contradiction


Anil is taller than Manick but not taller than Sohan. Salim is shorter than Anil but taller than Manick. Who among them is the shortest ?

Question: Is Manick shorter than Salim ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is AA taller than AA ?

Answer: not entailment - contradiction


Tom is taller than Diana . Maria is the shortest.

Question: Is Tom taller than Tom ?

Answer: entailment


John is shorter than Mary and Katy. Tom is shorter than Mary. Mary is shorter than Sara but taller than Tom. Mike is taller than John but shorter than Katy.

Question: Is John shorter than Katy ?

Answer: entailment


John is shorter than Suzie. Mia is taller than Suzie. Marsellus is taller than John. Suzie is shorter than Marsellus.

Question: Is Mia taller than Suzie ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. E is taller than D but shorter than F.

Question: Is AA shorter than BB ?

Answer: not entailment - unknown


AA , BB , CC , DD , EE and FF are six friends in a group. AA is shorter than BB. BB is shorter than CC. DD is shorter than EE. EE is shorter than FF.

Question: Is EE shorter than FF ?

Answer: not entailment - contradiction


Manu is taller than Hanu but not taller than Danu. Minu is taller than Kanu and Manu. Kanu is not taller than Hanu. Who is the tallest ?

Question: Is Minu shorter than Manu ?

Answer: not entailment - unknown


Shrikant is shorter than Nilima. Pratima is taller than Shrikant. Subhash is taller than Nilima but shorter than Heramb. Nilima is taller than Pratima.

Question: Is Shrikant taller than Shrikant ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Carl , Homer and Alice . Carl tells you that Alice is a knave . Homer says that it is false that Carl is a knave . Alice claims that Carl could claim that she is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knight ?

Answer: non-entailment


Gopal is shorter than Ashok but taller than Kunal. Navin is shorter than Kunal. Ashok is taller than Jayesh. Jayesh is shorter than Gopal but taller than Kunal.

Question: Is Ashok shorter than Gopal ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. A is taller than D. D is the shortest.

Question: Is CC shorter than BB ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. B is shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is EE shorter than DD ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Dave , Sally , Alice and Bob . Dave says that only a knave would say that Sally is a knave . Sally claims that Alice could claim that Bob is a knave . Alice tells you that it is false that Dave is a knave . Bob claims that only a knave would say that Dave is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bob the knave ?

Answer: non-entailment


Ahmed is taller than Salim. Salim is taller than Akbar. Sohan is not taller than Ahmed but taller than Akbar. Who is the tallest ?

Question: Is Salim shorter than Salim ?

Answer: not entailment - contradiction


Serkan is taller than Edda but shorter than Piril. Edda is taller than Kunal. Megan is taller than Serkan. Is Megan the tallest ?

Question: Is Serkan shorter than Megan ?

Answer: entailment


Among P , Q , R , S and T . Q is shorter than T . S is shorter than P and Q. P is shorter than Q and R. Who among them is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is QQ shorter than RR ?

Answer: entailment


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. A is taller than D. D is the shortest.

Question: Is AA the tallest ?

Answer: not entailment - contradiction


Gopal is shorter than Ashok but taller than Kunal. Navin is shorter than Kunal. Jayesh is taller than Navin. Ashok is taller than Jayesh.

Question: Is Gopal taller than Jayesh ?

Answer: entailment


Riya is shorter than Sheetal. Selin is shorter than Pinky. Among these five , who is the tallest ?

Question: Is Pinky shorter than Selin ?

Answer: not entailment - unknown


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. G is taller than F but shorter than H.

Question: Is GG taller than FF ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six students in a class. B and C are shorter than F but taller than A. D is taller than B. E is taller than F.

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is AA shorter than EE ?

Answer: entailment


Tadeo is shorter than Mateo. Manuella is taller than Mateo. Teo is taller than Mateo. Manuella is shorter than Teo. Malvina is the shortest.

Question: Is Teo taller than Manuella ?

Answer: not entailment - contradiction


A is taller than B but shorter than C. B is not taller than D but taller than E. D is shorter than A.

Question: Is Vinod taller than Vinod ?

Answer: not entailment - contradiction


A is taller than B and C is taller than A. E is taller than F but shorter than B.

Question: Is FF the tallest ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C.

Question: Is BB shorter than FF ?

Answer: not entailment - contradiction


Keshav is taller than Vijay but shorter than Nitin. Nitin is taller than Kishan but shorter than Amar. Vijay is taller than Kishan . Who is the shortest among them ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Nitin shorter than Keshav ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is FF shorter than BB ?

Answer: not entailment - contradiction


Rohan is taller than Hardik who is shorter than Susheel. Niza is taller than Harry but shorter than Hardik. Susheel is shorter than Rohan. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Hardik shorter than Niza ?

Answer: entailment


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy and Sam. Ross is not taller than Mike. Katy is taller than Peter but is not the tallest. Sam is taller than Ross but is shorter than Peter.

Question: Is Mike taller than Mike ?

Answer: entailment


Garima is taller than Sarita but not taller than Reena. Tanya is taller than Garima. Garima is shorter than Anu.   Among all the girls , who is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Garima shorter than Anu ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Bill , Alice , Betty , Sue , Homer , Mel and Ted . Bill claims that Alice could say that Homer is a knight . Alice says that either Sue is a knave or Ted is a knight . Betty tells you that Mel is a knight or Alice is a knave . Sue claims that only a knave would say that Ted is a knave . Homer says that Mel is a knave . Mel says that it is false that Alice is a knave . Ted tells you that both Alice is a knight and Homer is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knight ?

Answer: non-entailment


Selin is shorter than Pinky but taller than Sheetal. Riya is shorter than Selin. Among these five , who is the tallest ?

Question: Is Sheetal taller than Riya ?

Answer: not entailment - contradiction


D is taller than C and E. A is not taller than E. C is shorter than E. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is AA shorter than AA ?

Answer: not entailment - contradiction


Gopal is shorter than Ashok. Gopal is taller than Kunal. Jayesh is taller than Gopal.  Ashok is taller than Jayesh. Navin is the shortest.

Question: Is Kunal shorter than Kunal ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is DD taller than EE ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants :  Betty , Alice and Carl . Alice says that she and Carl are different . Carl claims that only a knave would say that Betty is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knight ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet six inhabitants : Bill , Peggy , Betty , Sue , Dave and Mel . Bill says that he knows that Dave is a knave and that Betty is a knight . Peggy claims that at least one of the following is true : that Dave is a knave or that Sue is a knave . Betty claims that Mel is a knave or Sue is a knave . Sue says that Mel is a knave . Dave claims that it is false that Sue is a knave . Mel claims that Peggy and Dave are the same . Can you determine who is a knight and who is a knave ?

Question: Is Betty the knave ?

Answer: entailment


D is taller than C and E. A is not taller than E. C is taller than A. D is not taller than B. C is taller than E. Then , who is the second tallest person ?

Question: Is AA taller than AA ?

Answer: not entailment - contradiction


Jayesh is taller than Nandu. Satish is taller than Vinod but shorter than Subodh. Vinod is taller than Jayesh.

Question: Is Subodh taller than Vinod ?

Answer: entailment


Amit is taller than Tanu but shorter than Shruti. Bharat is taller than Chander who is not taller than Tanu. Bharat is shorter than Tanu. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Amit taller than Shruti ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. B is shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is FF taller than FF ?

Answer: not entailment - contradiction


Dhoni is taller than Virat. Rohit is shorter than Dhoni but taller than Shikhar. Virat is taller than Rohit. Raina is taller than Virat. Who among them is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Raina shorter than Virat ?

Answer: not entailment - unknown


Rebecca is taller than Edda and John. Sara is taller than John but shorter than Rebecca. Beverly is shorter than Rebecca and taller than Sara. Who is the tallest ?

Question: Is Beverly the tallest ?

Answer: not entailment - unknown


A is taller than B. C is taller than B. D is taller than F but shorter than C. Who is the tallest among all ?

Question: Is FF taller than AA ?

Answer: not entailment - unknown


Anil is taller than Manick but not taller than Sohan. Salim is shorter than Anil but taller than Manick. Who among them is the shortest ?

Question: Is Salim shorter than Anil ?

Answer: entailment


Rohan is taller than Anand but shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Seema taller than Krishna ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Joe , Ted and Alice . Joe says that Alice is a knave and Ted is a knight . Ted says that he is a knight or Joe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knight ?

Answer: not entailment - unknown


A is taller than B but shorter than C. B is not taller than D. D is shorter than A.

Question: Is BB shorter than AA ?

Answer: not entailment - contradiction


Five men with different nationalities and with different jobs live in consecutive houses on a street. The houses are painted different colors. The men have different pets and have different favorite drinks. Determine who owns a zebra and whose favorite drink is mineral water (which is one of the favorite drinks) given these clues: 1. The Englishman lives in the red house. 2. The Spaniard owns a dog. 3. The Japanese man is a painter. 4. The Italian drinks tea. 5. The Norwegian lives in the first house on the left. 6. The green house is on the right of the white one. 7. The photographer breeds snails. 8. The diplomat lives in the yellow house. 9. Milk is drunk in the middle house. 10. The owner of the green house drinks coffee. 11. The Norwegian's house is next to the blue one. 12. The violinist drinks orange juice. 13. The fox is in a house next to that of the physician. 14. The horse is in a house next to that of the diplomat.

Question: Does the englishman live in the house A ?

Answer: not entailment - contradiction


Rohan is taller than Anand but shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Krishna shorter than Dhiraj ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet six inhabitants : Sally , Homer , Ted , Mel , Bart and Bill . Sally tells you that it is not the case that Mel is a knave . Homer tells you that he would tell you that Ted is a knave . Ted says that only a knave would say that Homer is a knave . Mel says that he knows that Ted is a knave and that Bill is a knight . Bart says that Ted and Homer are knights . Bill says that Ted is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knight ?

Answer: non-entailment


A , B , C , D , E and F are six students in a class. B and C are shorter than F. D is taller than B and shorter than C. A is shorter than F. E is taller than F.

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is CC taller than FF ?

Answer: not entailment - unknown


A , B , C , D and E are five friends. A is shorter than B but taller than E. D is shorter than B and taller than C.

Question: Is DD taller than CC ?

Answer: not entailment - unknown


Five girls are living in a row. Each girl has a favorite color, a chocolate bar, a pet, a hobby, and a place to go on holiday. Determine the name of the girl who owns the crocodile. Hints: 1. Jo likes the Wispa Bites. 2. The person with the Hamster likes Swimming. 3.Hannah eats Dairy Milk. 4. Jessica lives on the left of Georgina. 5.Lucy lives in the first on the left. 6.The person who lives in the first house on the right likes Swimming. 7. The person who eats Milky Bars owns a Horse. 8. The person lives in the middle house eats Dairy Milk. 9. Jessica lives in the green. 10. The person lives on the left of the middle  house wants to go to Tobago. 11. The person who wants to go to the Maldives likes Lilac. 12. The person who likes Wispa Bites lives next to the person who wants to go to Florida. 13.The person who likes Pink wants to go to Florida. 14. The person who lives in the first house on the left likes Lilac. 15. The girl that likes Blue owns a Puppy. 16. The person who likes Skiing lives next to the person who has a Hamster. 17.The girl on the right of the girl who likes Tennis likes Horse riding. 18.The girl next to the girl who likes Milky Bars likes Boost. 19.The girl who likes Purple wants to go to Canada. 20. The girl who likes Crunchies owns a Rabbit. 21. The girl who likes Skiing lives next to the girl who plays Ten-pin bowlings. 22.Jessica wants to go to Australia.

Question: Does the girl who owns a rabbit live in the house C ?

Answer: not entailment - contradiction


John is taller than Edda. Rebecca is taller than Edda and John. Sara is taller than John. Who is the tallest ?

Question: Is Rebecca shorter than Sara ?

Answer: entailment


John is shorter than Mary and Katy. Tom is taller than Katy. Mary is shorter than Sara but taller than Tom. Mike is taller than John but shorter than Katy.

Question: Is Mary taller than Tom ?

Answer: not entailment - contradiction


Jayesh is taller than Nandu. Ramesh is shorter than Nandu. Satish is taller than Vinod but shorter than Subodh.

Question: Is Satish shorter than Jayesh ?

Answer: not entailment - contradiction


Jayesh is taller than Nandu. Ramesh is shorter than Nandu. Satish is shorter than Subodh. Vinod is taller than Jayesh.

Question: Is Satish the tallest ?

Answer: not entailment - unknown


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. A is taller than D.  B is taller than A. D is the shortest.

Question: Is AA shorter than BB ?

Answer: not entailment - unknown


AA , BB , CC , DD , EE and FF are six friends in a group. BB is shorter than CC. CC is shorter than DD. DD is shorter than EE. EE is shorter than FF.

Question: Is BB shorter than FF ?

Answer: not entailment - contradiction


There are four dolls Dottie , Lottie , Suzie and Katy . Dottie is shorter than Lottie but taller than Suzie.

Question: Is Lottie shorter than Suzie ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Carl , Betty , Rex , Bart , Marge , Alice and Bob . Carl claims that Alice and he are knights . Betty says that Carl could say that she is a knight . Rex tells you that Carl is a knave and Marge is a knight . Bart tells you that it is not the case that Betty is a knave . Marge claims that Alice is a knave or Bob is a knight . Alice claims that it is false that Bart is a knave . Bob says that of Bart and Betty , exactly one is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Bart the knight ?

Answer: entailment


D is taller than C and E. A is not taller than E. C is taller than A. D is not taller than B. Then , who is the second tallest person ?

Question: Is DD taller than EE ?

Answer: not entailment - contradiction


Serkan , Edda , Piril , Melo and Syed are five friends. Edda is taller than Syed but is not taller than Piril. Piril is shorter than Serkan and is taller than Melo and Syed. Melo is the shortest.

Question: Is Piril taller than Piril ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants :  Betty , Alice and Carl . Betty claims that it is false that Alice is a knave . Alice says that she and Carl are different . Can you determine who is a knight and who is a knave ?

Question: Is Betty the knave ?

Answer: not entailment - unknown


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is DD taller than AA ?

Answer: entailment


Garima is taller than Sarita but not taller than Reena. Tanya is taller than Garima. Garima is shorter than Anu. Tanya is shorter than Anu but taller than Reena.  Among all the girls , who is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Sarita taller than Tanya ?

Answer: not entailment - contradiction


Amit is taller than Tanu but shorter than Shruti. Chander is not taller than Tanu. Bharat is shorter than Tanu. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Tanu taller than Amit ?

Answer: not entailment - contradiction


Peter is taller than Katy. Ross is shorter than Peter. Sam is taller than Tom but shorter than Katy.

Question: Is Peter shorter than Katy ?

Answer: not entailment - contradiction


Harish is taller than Manish but shorter than Suresh. Manish is taller than Raghu. Harish is taller than Anil.

Question: Is Harish shorter than Suresh ?

Answer: not entailment - contradiction


Jayesh is taller than Nandu. Ramesh is shorter than Nandu. Satish is taller than Vinod. Vinod is taller than Jayesh. Subodh is taller than Vinod.

Question: Is Jayesh taller than Satish ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. C is the tallest. D is shorter than B and taller than A. E is shorter than D.

Question: Is CC taller than CC ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Alice , Carl , Bill , Sue , Betty , Mel and Sally . Alice says that Sue is a knight or Sally is a knight . Carl claims that Alice is a knave . Bill claims that only a knave would say that Betty is a knave . Sue claims that Mel could say that Betty is a knave . Betty claims that at least one of the following is true : that Carl is a knight or that Sue is a knave . Mel claims that at least one of the following is true : that Carl is a knight or that Betty is a knight . Sally claims that Betty is a knave or Sue is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knave ?

Answer: entailment


Ahmed is taller than Salim. Salim is not taller than Ahmed. Sohan is not taller than Salim but taller than Akbar. Who is the tallest ?

Question: Is Akbar the shortest ?

Answer: not entailment - contradiction


A is taller than B. C is taller than B. D is taller than F but shorter than C. Who is the tallest among all ?

Question: Is AA shorter than CC ?

Answer: not entailment - contradiction


Gopal is taller than Kunal. Navin is shorter than Kunal. Jayesh is taller than Gopal.  Ashok is taller than Jayesh. Navin is the shortest.

Question: Is Gopal taller than Gopal ?

Answer: not entailment - contradiction


Ahmed is taller than Salim. Salim is not taller than Ahmed. Sohan is not taller than Salim but taller than Akbar. Who is the tallest ?

Question: Is Ahmed shorter than Akbar ?

Answer: entailment


AA , BB , CC , DD , EE and FF are six friends in a group. AA is shorter than BB. BB is shorter than CC. DD is shorter than EE. EE is shorter than FF.

Question: Is EE shorter than EE ?

Answer: entailment


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than A. E is taller than D but shorter than F. G is taller than F.

Question: Is DD taller than EE ?

Answer: not entailment - contradiction


Amit is taller than Tanu but shorter than Shruti. Chander is not taller than Tanu. Bharat is shorter than Tanu. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Shruti shorter than Bharat ?

Answer: not entailment - contradiction


Shrikant is shorter than Nilima. Pratima is taller than Shrikant. Subhash is taller than Nilima but shorter than Heramb. Nilima is taller than Pratima.

Question: Is Pratima shorter than Heramb ?

Answer: entailment


Ross is shorter than Peter. Sam is taller than Tom . Sam is shorter than Katy. Katy is shorter than Ross.

Question: Is Katy shorter than Ross ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. AA is shorter than BB. BB is shorter than CC. CC is shorter than DD. EE is shorter than FF.

Question: Is EE taller than DD ?

Answer: not entailment - unknown


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy. Ross is not taller than Mike. Katy is taller than Sam but is not the tallest. Sam is taller than Ross but is shorter than Peter.

Question: Is Sam taller than Sam ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. B is taller than A. C is shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is HH taller than FF ?

Answer: not entailment - unknown


A is taller than B and C is taller than A. D is taller than F but shorter than B . Who is the tallest among all ?

Question: Is BB shorter than BB ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is EE taller than DD ?

Answer: not entailment - contradiction


Hardik is shorter than Susheel. Niza is taller than Harry but shorter than Susheel. Susheel is shorter than Rohan. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Susheel shorter than Hardik ?

Answer: entailment


There are 5 houses in five different colors. In each house lives a person with a different nationality.These five owners drink a certain type of beverage, smoke a certain brand of cigar and keep a certain pet. No owners have the same pet, smoke the same brand of cigar or drink the same beverage. The question is: Who owns the fish? Hints 1.the Brit lives in the red house, 2.the Swede keeps dogs as pets, 3.the Dane drinks tea, 4.the green house is on the left of the white house, 5.the green house's owner drinks coffee, 6.the person who smokes Pall Mall rears birds, 7.the owner of the yellow house smokes Dunhill, 9.the Norwegian lives in the first house, 10.the man who smokes blends lives next to the one who keeps cats, 11.the man who keeps horses lives next to the man who smokes Dunhill, 12.the owner who smokes BlueMaster drinks beer, 13.the German smokes Prince, 14.the Norwegian lives next to the blue house, 15.the man who smokes blend has a neighbor who drinks water.

Question: Is dunhill smoked in the house E ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is EE taller than AA ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C.

Question: Is FF shorter than CC ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet nine inhabitants : Marge , Dave , Carl , Bill , Bob , Betty , Bart , Bozo and Joe . Marge claims that Dave and Joe are different . Dave says that Bill and Carl are knaves . Carl tells you that of Betty and Bart , exactly one is a knight . Bill claims that only a knave would say that Bob is a knave . Bob tells you that Dave is a knave or Marge is a knave . Betty says that Carl is a knave or Joe is a knave . Bart tells you that he is a knight or Dave is a knave . Bozo tells you that both Bob is a knight and Betty is a knave . Joe claims that he knows that Dave is a knight and that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Joe the knight ?

Answer: non-entailment


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. A is taller than D. D is the shortest.

Question: Is EE taller than BB ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. BB and CC are taller than AA. DD is shorter than CC. EE is shorter than DD but taller than FF. FF is taller than BB.

Question: Is BB shorter than CC ?

Answer: not entailment - contradiction


Rohan is taller than Hardik who is shorter than Susheel. Niza is taller than Harry but shorter than Hardik. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Hardik taller than Niza ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. A is taller than D.  B is shorter than E. D is the shortest.

Question: Is EE taller than DD ?

Answer: not entailment - contradiction


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike but is not taller than Katy. Katy is shorter than Peter, and is taller than Sam and Mike.

Question: Is Peter taller than Ross ?

Answer: not entailment - contradiction


Keshav is taller than Vijay but shorter than Nitin. Nitin is shorter than Amar but taller than Kishan . Who is the shortest among them ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Keshav shorter than Kishan ?

Answer: not entailment - contradiction


Harish is shorter than Suresh. Manish is taller than Raghu. Harish is taller than Anil.

Question: Is Manish shorter than Anil ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Bozo , Carl and Joe . Carl tells you that Joe could say that Bozo is a knave . Joe tells you that only a knave would say that Bozo is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knave ?

Answer: not entailment - contradiction


Among P , Q , R , S and T . Q is shorter than T . S is shorter than P and Q. P is shorter than Q. Who among them is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is PP the shortest ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet nine inhabitants : Bozo , Abe , Betty , Peggy , Bill , Joe , Bart , Alice and Carl . Bozo tells you that Alice could claim that Bill is a knight . Abe says that Peggy could claim that Betty is a knight . Betty says that either Alice is a knave or Bozo is a knight . Peggy claims that it is false that Betty is a knave . Bill claims that Alice is a knave . Joe says that it is not the case that Alice is a knave . Bart claims that Betty could claim that Alice is a knight . Alice tells you that at least one of the following is true : that Carl is a knave or that Abe is a knave . Carl tells you that Alice would tell you that Joe is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knave ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet two inhabitants : Sue and Ted . Ted claims that Sue could say that he is a knave . Sue says that it is not the case that Ted is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sue the knave ?

Answer: non-entailment


Among P , Q , R , S and T . S is shorter than P and Q. T is shorter than S. Who among them is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is QQ shorter than PP ?

Answer: not entailment - contradiction


Barun is taller than Sanjay. Krishna is not taller than Bipul. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Bipul shorter than Krishna ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Betty , Bob and Ted . Ted claims that only a knave would say that Bob is a knave . Bob says that Betty is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knight ?

Answer: not entailment - unknown


A is taller than B. C is taller than B. D is taller than F but shorter than C. Who is the tallest among all ?

Question: Is CC shorter than CC ?

Answer: not entailment - unknown


Selin is taller than Serkan but shorter than Kusum . Serkan is not taller than Selin but taller than Kalpna . Kalpna is shorter than Kusum.

Question: Is Serkan the tallest ?

Answer: entailment


Pinky is taller than Priya but shorter than Reena. Riya is taller than Sheela who is shorter than Priya. Reena is taller than Riya who is taller than Pinky. Who is the shortest ?

Question: Is Riya taller than Priya ?

Answer: entailment


Rohan is taller than Hardik. Niza is taller than Harry but shorter than Hardik. Susheel is shorter than Rohan. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Harry taller than Niza ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. A is shorter than B but taller than E. D is shorter than B and taller than C.

Question: Is BB taller than EE ?

Answer: not entailment - unknown


Garima is taller than Sarita. Tanya is taller than Garima. Garima is shorter than Anu. Tanya is shorter than Anu but taller than Reena.  Among all the girls , who is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Tanya shorter than Tanya ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. BB and CC are taller than AA. DD is taller than BB and shorter than CC. EE is taller than FF. FF is taller than BB.

Question: Is DD taller than BB ?

Answer: not entailment - unknown


A , B , C , D and E are five friends. B is shorter than C. A is taller than D.  B is shorter than E but taller than A. D is the shortest.

Question: Is DD shorter than EE ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six students in a class. B and C are shorter than F but taller than A. D is taller than B and shorter than C. E is taller than F.

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is DD shorter than CC ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C.

Question: Is FF taller than EE ?

Answer: not entailment - contradiction


D is taller than C and E. A is not taller than E. C is taller than A. D is not taller than B. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is BB taller than EE ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. G is taller than F but shorter than H.

Question: Is BB taller than BB ?

Answer: not entailment - unknown


There are five houses in a row: a,b,c,d and e. Each has a dfferent color (amber, beige, cyan, denim, emerald) and an owner of different nationality. The owners have differrent cars, pets and preffer different drinks. We know that: 1.The Austrian lives in the amber house. 2. Cider is drunk in the middle house. 3. The Belgian owns the bulldog. 4. The Czech lives in the first house on the left. 5. The man who owns a Dacia lives next to the man with the eagle. 6. The Czech lives next to the denim house. 7. The Bugatti owner has a cat. 8. The person in the beige house drives a Cadillac. 9. Advocaat is drunk in the cyan house. 10. The Dane drinks eiswein. 11. The Estonian drives an Edonis. 12. The Cadillac is always parked in front of the house next to the one with a donkey. 13.  The cyan house is immediately to the right of the emerald house. 14. The Aston Martin owner drinks daiquiri. Where is the alligator? Who drinks beer?

Question: Is advocaat drunk in the house C ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Mel , Betty , Dave , Carl , Bill , Bob , Joe and Peggy . Mel says that neither Carl nor Dave are knights . Betty says that Joe and she are both knights . Dave says that Peggy is a knave . Carl tells you that Joe could claim that Peggy is a knight . Bill says that Bob is a knave . Bob says that neither Mel nor Peggy are knights . Joe claims that only a knave would say that Carl is a knave . Peggy says that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Dave the knight ?

Answer: entailment


There are 5 houses in five different colors. In each house lives a person with a different nationality.These five owners drink a certain type of beverage, smoke a certain brand of cigar and keep a certain pet. No owners have the same pet, smoke the same brand of cigar or drink the same beverage. The question is: Who owns the fish? Hints 1.the Brit lives in the red house, 2.the Swede keeps dogs as pets, 3.the Dane drinks tea, 4.the green house is on the left of the white house, 5.the green house's owner drinks coffee, 6.the person who smokes Pall Mall rears birds, 7.the owner of the yellow house smokes Dunhill, 9.the Norwegian lives in the first house, 10.the man who smokes blends lives next to the one who keeps cats, 11.the man who keeps horses lives next to the man who smokes Dunhill, 12.the owner who smokes BlueMaster drinks beer, 13.the German smokes Prince, 14.the Norwegian lives next to the blue house, 15.the man who smokes blend has a neighbor who drinks water.

Question: Is blue the house A ?

Answer: not entailment - unknown


John is shorter than Suzie. Mia is the tallest. Mia is taller than Suzie. Marsellus is taller than John. Suzie is shorter than Marsellus.

Question: Is Marsellus the shortest ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. AA is shorter than BB. BB is shorter than CC. DD is shorter than EE. EE is shorter than FF.

Question: Is EE shorter than DD ?

Answer: not entailment - unknown


Jayesh is taller than Nandu. Ramesh is shorter than Nandu. Satish is taller than Vinod but shorter than Subodh.

Question: Is Ramesh shorter than Vinod ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is FF the shortest ?

Answer: not entailment - contradiction


Harish is taller than Manish but shorter than Suresh. Manish is shorter than Anil but taller than Raghu.

Question: Is Harish taller than Suresh ?

Answer: not entailment - contradiction


Peter is taller than Katy. Sam is taller than Tom but shorter than Katy. Katy is shorter than Ross.

Question: Is Sam the tallest ?

Answer: not entailment - unknown


John is shorter than Mary and Katy. Tom is shorter than Mary. Mary is shorter than Sara but taller than Tom. Mike is taller than John but shorter than Katy.

Question: Is Tom the tallest ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. BB and CC are taller than AA. DD is taller than BB and shorter than CC. EE is shorter than DD. FF is taller than BB.

Question: Is AA taller than CC ?

Answer: not entailment - contradiction


John is shorter than Suzie. Mia is taller than Suzie. Marsellus is taller than John. Suzie is shorter than Marsellus.

Question: Is Marsellus shorter than John ?

Answer: not entailment - contradiction