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 : Sue , Bill , Mel , Betty , Sally , Alice , Marge and Bozo . Sue claims that Marge and Betty are different . Bill claims that at least one of the following is true : that he is a knight or that Sue is a knight . Mel says that only a knave would say that Bozo is a knave . Betty tells you that Bill is a knight and Sally is a knave . Sally tells you that Sue is a knight or Mel is a knight . Alice tells you that only a knave would say that Bozo is a knave . Marge tells you that Mel and Bozo are both knights or both knaves . Bozo claims that it is not the case that Marge is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knight ?

Answer: 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. Sam is not taller than Peter, but is shorter than Mike. Sam is the shortest in the group.

Question: Is Peter shorter than Peter ?

Answer: not entailment - contradiction


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 CC taller than AA ?

Answer: entailment


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

Question: Is Megan 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 five inhabitants : Dave , Bill , Alice , Betty and Ted . Dave claims that it is false that Betty is a knave . Bill says that Ted is a knight and Dave is a knave . Alice tells you that Ted would tell you that Betty is a knave . Betty tells you that Ted could claim that she is a knave . Ted says that at least one of the following is true : that Dave is a knight or that he is a knight . 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 students in a class. B and C are shorter than F. D is taller than C. E is shorter than D but taller than F. A is shorter than E but taller than F.

Question: Is DD taller than FF ?

Answer: not entailment - contradiction


Serkan is taller than Sohan and Sohan is shorter than Bob. John is shorter than Sohan. Who is the shortest ?

Question: Is Bob shorter than Serkan ?

Answer: not entailment - contradiction


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 Dhiraj taller than Dhiraj ?

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 BB taller than CC ?

Answer: not entailment - unknown


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 Satish taller than Vinod ?

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 : Marge , Mel , Peggy , Dave , Carl and Ted . Marge says that Ted would tell you that she is a knave . Mel claims that he and Ted are knights . Peggy claims that Marge and Dave are both knights or both knaves . Dave tells you that Ted is a knave . Carl says that it is false that Mel is a knave . Ted claims that Mel could claim that Marge is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knight ?

Answer: entailment


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

Question: Is Edda shorter than Melo ?

Answer: entailment


Vineet is shorter than Ravi. Jacob is taller than Dilip but shorter than Manick.

Question: Is Ravi taller than Vineet ?

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 : Carl , Peggy and Joe . Carl says that he and Joe are both knights or both knaves . Peggy says that Carl and Joe are different . Joe tells you that Carl and he are both knights or both knaves . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knight ?

Answer: non-entailment


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

Question: Is Tom taller than Tom ?

Answer: not entailment - unknown


Selin is taller than Serkan but shorter than Kusum . Selin is taller than Kalpna .

Question: Is Selin taller than Kalpna ?

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 shorter 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 eight inhabitants : Rex , Marge , Bill , Alice , Sally , Ted , Mel and Betty . Rex claims that either he is a knight or Mel is a knight . Marge says that Rex and Mel are the same . Bill tells you that Betty and Ted are knaves . Alice tells you that at least one of the following is true : that Bill is a knave or that Marge is a knave . Sally claims that Alice is a knave and Ted is a knight . Ted says that Rex is a knave or Alice is a knave . Mel says that he could say that Ted is a knight . Betty says that she is a knight and Ted is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knight ?

Answer: entailment


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

Question: Is Mike taller than Sam ?

Answer: entailment


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 Navin shorter than Gopal ?

Answer: not entailment - contradiction


Garima is taller than Sarita but not taller than Reena. Tanya is taller than Garima.  Tanya is 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 Garima taller than Garima ?

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 BB 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 shorter than F. F is taller than E. G is taller than F.

Question: Is GG shorter than FF ?

Answer: entailment


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

Question: Is Priya the tallest ?

Answer: not entailment - contradiction


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 shorter than D but taller than F. A is shorter than E but taller than F.

Question: Is BB taller than CC ?

Answer: not entailment - contradiction


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 Dhiraj shorter than Pushpa ?

Answer: not entailment - contradiction


Malvina is shorter than Mateo. 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 Mateo taller than Teo ?

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 , Rex , Bart and Sue . 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 . Sue says that she and Dave are different . Can you determine who is a knight and who is a knave ?

Question: Is Rex the knave ?

Answer: not entailment - unknown


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

Question: Is Pushpa shorter than Dhiraj ?

Answer: entailment


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

Question: Is Ramesh 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. Nilima is taller than Pratima.

Question: Is Pratima taller than Shrikant ?

Answer: not entailment - contradiction


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

Question: Is Mike taller than Mike ?

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. C is taller than B but shorter than D.

Question: Is EE the shortest ?

Answer: not entailment - contradiction


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

Question: Is Priya taller than Pinky ?

Answer: not entailment - contradiction


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 FF ?

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 shorter than Mike. Sam is the shortest in the group.

Question: Is Ross taller than Mike ?

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 : Mel , Sally , Abe , Bart and Bill . Mel claims that Bill is a knave . Sally tells you that either Abe is a knave or Mel is a knave . Abe says that he knows that Sally is a knave and that Bill is a knight . Bart claims that of Abe and Bill , exactly one is a knight . Bill tells you that Sally and Abe are both knights . Can you determine who is a knight and who is a knave ?

Question: Is Bill 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 five inhabitants : Betty , Marge , Homer , Carl and Sue . Betty says that Carl is a knave and Sue is a knight . Marge says that Betty is a knight and Homer is a knave . Homer claims that Sue is a knight and Marge is a knave . Carl says that Homer and Betty are knaves . Sue claims that neither Carl nor Homer are knaves . Can you determine who is a knight and who is a knave ?

Question: Is Sue 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 : Bill and Dave . Bill says that it is false that Dave is a knave . Dave says that he and Bill are different . Can you determine who is a knight and who is a knave ?

Question: Is Sue the knave ?

Answer: non-entailment


Vineet is taller than Manick but shorter than Ravi. Jacob is taller than Dilip.

Question: Is Manick taller than Manick ?

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 four inhabitants : Dave , Rex , Bart and Sue . 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 . Sue says that she and Dave are different . Can you determine who is a knight and who is a knave ?

Question: Is Dave 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 taller than B and shorter than E. E is shorter than F but taller than C. C is shorter than D.

Question: Is CC shorter than EE ?

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

Question: Is Peter shorter than Ross ?

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 taller than Sachin.

Question: Is Rohan taller than Rohan ?

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 : Bob , Betty , Carl , Joe , Sally , Alice , Dave , Ted and Marge . Bob says that Marge and Joe are both knights or both knaves . Betty claims that Bob could say that Sally is a knight . Carl tells you that he knows that Joe is a knave and that Bob is a knight . Joe tells you that Alice is a knight or Marge is a knave . Sally claims that of Marge and Bob , exactly one is a knight . Alice claims that Ted is a knave . Dave says that only a knave would say that Joe is a knave . Ted claims that it is not the case that Carl is a knave . Marge tells you that at least one of the following is true : that Dave is a knave or that Joe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Betty the knight ?

Answer: 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 EE shorter than DD ?

Answer: not entailment - unknown


A is taller than B but shorter than C. B is taller than E. D is shorter than A.

Question: Is AA taller than DD ?

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 Kunal shorter than Gopal ?

Answer: not entailment - contradiction


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 shorter than D but taller than F. A is shorter than E but taller than F.

Question: Is BB 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 four inhabitants : Rex , Marge , Betty and Bob . Rex says that Bob and Betty are both knights or both knaves . Marge claims that Rex is a knave . Betty tells you that either Bob is a knight or Rex is a knave . Bob claims that Rex is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Marge the knight ?

Answer: non-entailment


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

Question: Is Katy taller than Tom ?

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 shorter than Sam ?

Answer: not entailment - contradiction


Amit is taller than Tanu but shorter than Shruti. Bharat is taller than Chander. Bharat is shorter than Amit. Who among them is the tallest ?

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

Question: Is Shruti taller than Tanu ?

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 taller than Ross ?

Answer: entailment


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

Question: Is Sheela the tallest ?

Answer: not entailment - contradiction


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 FF 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 two inhabitants : Alice and Joe . Alice says that Joe and she are not the same . Joe says that he is a knight or Alice is a knave . 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 three inhabitants : Bob , Joe and Peggy . Bob says that Joe is a knave and Peggy is a knight . Peggy claims that neither Joe nor Bob are knaves . Can you determine who is a knight and who is a knave ?

Question: Is Joe the knave ?

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 EE taller than CC ?

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: Is prince smoked in the house C ?

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 : Marge , Mel and Bob . Marge claims that it is false that Bob is a knave . Mel claims that he could claim that Marge is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Bob the knight ?

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. C is taller than B but shorter than D.

Question: Is CC shorter than DD ?

Answer: not entailment - contradiction


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 EE 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 shorter than Ashok ?

Answer: not entailment - contradiction


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

Question: Is CC shorter 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 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 Carl the knave ?

Answer: entailment


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

Question: Is Krishna shorter than Dhiraj ?

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. C is taller than E. Then , who is the second tallest person ?

Question: Is EE shorter than EE ?

Answer: entailment


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 Syed the shortest ?

Answer: entailment


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 Kunal taller than Navin ?

Answer: not entailment - contradiction


There are four dolls Dottie , Lottie , Suzie and Katy . Lottie is not taller than Katy. Dottie is shorter than Lottie but taller than Suzie.

Question: Is Katy taller than Suzie ?

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 : Mel , Sally and Bozo . Mel tells you that Sally and he are not the same . Bozo says that neither Sally nor Mel are knaves . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knight ?

Answer: not entailment - unknown


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

Question: Is Salim the tallest ?

Answer: not entailment - unknown


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 Kunal the tallest ?

Answer: not entailment - contradiction


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

Question: Is Anil shorter than Raghu ?

Answer: not entailment - unknown


A is taller than B but shorter than C. B is taller than E. D is shorter than A.

Question: Is DD shorter than BB ?

Answer: not entailment - unknown


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

Question: Is Selin the shortest ?

Answer: not entailment - unknown


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: Is green the house A ?

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 , Marge , Sue and Rex . Marge tells you that Sue and Dave are both knights . Sue says that she and Rex are knights . Rex tells you that Sue is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sue the knight ?

Answer: not entailment - contradiction


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 HH ?

Answer: not entailment - unknown


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

Question: Is Minu shorter than Minu ?

Answer: not entailment - contradiction


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 denim 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 taller than Krishna but shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Krishna shorter than Seema ?

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 : Carl , Bozo and Homer . Carl tells you that he and Bozo are both knights or both knaves . Bozo says that he and Homer are knights . Homer says that he could say that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knight ?

Answer: non-entailment


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 AA shorter than BB ?

Answer: not entailment - unknown


Gopal is shorter than Ashok but taller than Kunal. 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 Gopal shorter than Gopal ?

Answer: 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 Akbar the tallest ?

Answer: not entailment - contradiction


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

Question: Is AA taller than CC ?

Answer: not entailment - contradiction


D is taller than C and E. A is not taller than E. 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 AA shorter than CC ?

Answer: not entailment - contradiction


There are four dolls Dottie , Lottie , Suzie and Katy . Lottie is not taller than Katy.  Dottie is taller than Suzie.

Question: Is Katy taller than Dottie ?

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 : Abe , Ted and Joe . Abe claims that Joe and Ted are the same . Ted claims that at least one of the following is true : that he is a knight or that Joe is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knight ?

Answer: not entailment - unknown


Peter is taller than Ross but is not taller than Mike. 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 Sam shorter than Ross ?

Answer: entailment


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 Syed taller than Serkan ?

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 Amit the tallest ?

Answer: not entailment - contradiction


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

Question: Is John taller than John ?

Answer: not entailment - contradiction


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

Question: Is Anand taller than Dhiraj ?

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 shorter than BB ?

Answer: not entailment - contradiction


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 hamster live in the house A ?

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 : Marge , Mel and Bob . Marge claims that it is false that Bob is a knave . Bob says that he would tell you that Mel is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knight ?

Answer: not entailment - unknown


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

Question: Is Peter shorter than Peter ?

Answer: not entailment - contradiction


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

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

Question: Is Rohit taller than Virat ?

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 Edda 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 Priya taller than Pinky ?

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 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 Bill the knave ?

Answer: entailment


There are four dolls Dottie , Lottie , Suzie and Katy . Lottie is not taller than Katy. Dottie is shorter than Lottie but taller than Suzie.

Question: Is Lottie taller than Lottie ?

Answer: entailment


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

Question: Is CC 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. E is taller than D but shorter than F.

Question: Is FF taller than BB ?

Answer: entailment


Peter is taller than Ross but is not taller than Mike. 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 Katy shorter than Katy ?

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 : Rex , Bart and Marge . Bart says that Marge and he are both knights or both knaves . Marge claims that Bart is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sally the knave ?

Answer: not entailment - unknown


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 DD shorter than DD ?

Answer: not entailment - contradiction


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 AA taller than AA ?

Answer: not entailment - unknown


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 FF 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. D is taller than C. E is shorter than D but taller than F. A is taller than F. B is shorter than C.

Question: Is AA 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 : Dave , Rex , Bart and Sue . 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 . Sue says that she and Dave are different . Can you determine who is a knight and who is a knave ?

Question: Is Bart the knave ?

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 taller than Harry ?

Answer: not entailment - contradiction


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 John 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. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is CC taller than FF ?

Answer: entailment


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

Question: Is BB taller than AA ?

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 taller than Amy. Amy is little shorter than Kunal and little taller than Sachin.

Question: Is Amy shorter than Rohan ?

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 BB shorter than DD ?

Answer: entailment


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

Question: Is Serkan shorter than Serkan ?

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 FF the tallest ?

Answer: not entailment - contradiction


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 Manuella shorter than Mateo ?

Answer: not entailment - contradiction


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: Is red the house D ?

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 : Sue , Carl , Homer , Alice , Rex and Marge . Sue says that Alice and Homer are knaves . Carl claims that Marge is a knave or Rex is a knave . Homer tells you that Marge and Rex are knights . Alice says that Homer could say that Carl is a knight . Rex claims that Alice is a knave . Marge says that Homer could say that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Rex the knave ?

Answer: entailment


Umesh is taller than Satish. Suresh is shorter than Neeraj. Who is the tallest among them ?

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

Question: Is Neeraj taller than Satish ?

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 Rohit shorter than Virat ?

Answer: entailment


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 CC shorter than BB ?

Answer: not entailment - unknown


Vineet is taller than Manick but shorter than Ravi. Jacob is shorter than Manick.

Question: Is Vineet shorter than Ravi ?

Answer: entailment


Amit is 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 Bharat shorter than Chander ?

Answer: not entailment - contradiction


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 Mateo ?

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 Katy taller than Katy ?

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 GG shorter than FF ?

Answer: not entailment - unknown


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 shorter than DD ?

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. Who among them is the shortest ?

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

Question: Is SS shorter than PP ?

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.  B is shorter than E but taller than A. D is the shortest.

Question: Is CC shorter 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 eight inhabitants : Alice , Rex , Betty , Carl , Ted , Marge , Bart and Mel . Alice says that Carl and she are different . Rex claims that Bart and he are both knights or both knaves . Betty tells you that it is false that Ted is a knave . Carl claims that Alice and Rex are both knights or both knaves . Ted claims that Rex is a knave . Marge tells you that Rex and Alice are different . Bart claims that Mel is a knave . Mel tells you that Marge and Rex are not the same . Can you determine who is a knight and who is a knave ?

Question: Is Bart 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 six inhabitants : Betty , Alice , Carl , Sally , Bart and Ted . Betty says that Ted and Bart are knaves . Alice says that Betty and Sally are knaves . Carl tells you that Betty could claim that Alice is a knight . Sally claims that Bart could claim that Betty is a knight . Bart tells you that Sally is a knave . Ted says that it is false that Bart is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bart the knave ?

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. EE is shorter than DD but taller than FF. FF is taller than BB.

Question: Is FF 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 three inhabitants : Carl , Peggy and Joe . Carl says that he and Joe are both knights or both knaves . Peggy says that Carl and Joe are different . Joe tells you that Carl and he are both knights or both knaves . Can you determine who is a knight and who is a knave ?

Question: Is Peggy the knight ?

Answer: entailment


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 Ramesh taller than Vinod ?

Answer: not entailment - contradiction


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

Question: Is Kanu shorter than Manu ?

Answer: not entailment - unknown


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

Question: Is Ahmed shorter than Salim ?

Answer: not entailment - contradiction


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 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 four inhabitants : Bozo , Carl , Betty and Sue . Bozo says that Sue could claim that Betty is a knave . Carl says that only a knave would say that Bozo is a knave . Betty claims that it is not the case that Sue is a knave . Sue says that Carl is a knave or Bozo is a knight . 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 students in a class. B and C are shorter than F. D is taller than C. E is shorter than D but taller than F. A is shorter than E but taller than F.

Question: Is EE taller than DD ?

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 , Bill , Bob , Betty , Marge , Homer , Alice and Joe . Carl claims that at least one of the following is true : that Alice is a knave or that Betty is a knight . Bill claims that he knows that Homer is a knave and that Betty is a knight . Bob tells you that Betty and Bill are both knights . Betty says that either Homer is a knight or Bob is a knight . Marge says that of Bill and Joe , exactly one is a knight . Homer tells you that Marge is a knight or Betty is a knave . Alice tells you that Betty would tell you that Marge is a knight . Joe claims that Alice could claim that he is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Bill the knight ?

Answer: non-entailment


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 taller than Anil ?

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 AA taller 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 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 Alice the knight ?

Answer: entailment


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 the shortest ?

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 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 seven inhabitants : Peggy , Betty , Joe , Dave , Bozo , Sally and Mel . Peggy says that it is false that Betty is a knave . Betty tells you that both Bozo is a knave and Peggy is a knight . Joe tells you that he knows that Bozo is a knight and that Mel is a knave . Dave claims that Peggy and Joe are knaves . Bozo says that it is false that Peggy is a knave . Sally claims that Dave is a knave or Joe is a knight . Mel says that Peggy and Bozo are knaves . Can you determine who is a knight and who is a knave ?

Question: Is Peggy the knave ?

Answer: non-entailment


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 Barun ?

Answer: entailment


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 Riya ?

Answer: not entailment - contradiction


John is taller than Edda. 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 Edda 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 Manish the shortest ?

Answer: entailment


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 Rohit shorter than Dhoni ?

Answer: not entailment - contradiction


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

Question: Is Gopal shorter than Gopal ?

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 , Alice , Homer and Ted . Sue tells you that Alice is a knave . Alice tells you that Ted is a knave . Homer claims that Alice is a knight and Ted is a knave . Ted says that he and Homer are different . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knight ?

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 Sam ?

Answer: entailment


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

Question: Is Sara shorter than Sara ?

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 : Ted , Carl , Alice , Bill , Marge , Bart and Bozo . Ted says that Alice is a knave or Bozo is a knight . Carl claims that either Marge is a knave or Bozo is a knight . Alice says that Carl and Marge are both knights . Bill says that Bart is a knave . Marge tells you that she knows that Bozo is a knave and that Alice is a knight . Bart says that Ted and Alice are both knights or both knaves . Bozo tells you that he is a knight or Bart is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knight ?

Answer: non-entailment


Selin is taller than Serkan but shorter than Kusum . Selin is taller than Kalpna .

Question: Is Kalpna taller than Kalpna ?

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 EE shorter than CC ?

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 Marge 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 seven inhabitants : Ted , Carl , Alice , Bill , Marge , Bart and Bozo . Ted says that Alice is a knave or Bozo is a knight . Carl claims that either Marge is a knave or Bozo is a knight . Alice says that Carl and Marge are both knights . Bill says that Bart is a knave . Marge tells you that she knows that Bozo is a knave and that Alice is a knight . Bart says that Ted and Alice are both knights or both knaves . Bozo tells you that he is a knight or Bart is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bill the knight ?

Answer: entailment


Peter 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 shorter than Peter.

Question: Is Peter shorter than Ross ?

Answer: not entailment - contradiction


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

Question: Is Seema the shortest ?

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 AA shorter than AA ?

Answer: not entailment - contradiction


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

Question: Is Serkan shorter than Kunal ?

Answer: entailment


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 EE taller than DD ?

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 shorter than D but taller than F. A is taller than F. B is shorter than C.

Question: Is EE shorter than DD ?

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 Krishna shorter than Krishna ?

Answer: not entailment - contradiction


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

Question: Is Krishna taller than Rohan ?

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 shorter than Rohan ?

Answer: entailment


Rohan is shorter than Seema. 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 Dhiraj 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 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 knight ?

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 CC taller than HH ?

Answer: not entailment - unknown


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

Question: Is Megan the shortest ?

Answer: not entailment - contradiction


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

Question: Is AA the tallest ?

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 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 shorter than FF ?

Answer: entailment


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

Question: Is Mary shorter than Tom ?

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 : Bart , Bill , Dave , Carl , Bozo , Sally , Mel and Homer . Bart claims that at least one of the following is true : that Sally is a knave or that Bill is a knight . Bill claims that Carl could say that Homer is a knave . Dave tells you that Bart is a knave . Carl claims that either Bart is a knight or Bozo is a knave . Bozo claims that Carl and Homer are knaves . Sally says that either Bozo is a knight or Homer is a knave . Mel claims that Bart and Sally are both knights or both knaves . Homer claims that at least one of the following is true : that Bozo is a knave or that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bozo the knight ?

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 three inhabitants : Bob , Sally and Peggy . Bob claims that he is a knight or Peggy is a knave . Sally says that of she and Peggy , exactly one is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Peggy the knave ?

Answer: not entailment - contradiction


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 Rohan taller than Anand ?

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 , Marge , Sue and Rex . Dave tells you that Sue is a knight or Rex is a knight . Marge tells you that Sue and Dave are both knights . Rex tells you that Sue is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Rex 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 three inhabitants : Joe , Ted and Alice . 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 knave ?

Answer: not entailment - unknown


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

Question: Is CC taller than FF ?

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. F is taller than E. G is taller than F.

Question: Is AA shorter than BB ?

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 A. E is taller than D but shorter than F. G is taller than F.

Question: Is GG shorter than GG ?

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 : Alice , Bill , Homer , Betty and Bozo . Alice tells you that only a knave would say that Bill is a knave . Bill claims that both Bozo is a knave and he is a knight . Homer tells you that Betty is a knave . Betty claims that Alice is a knave or Homer is a knave . Bozo says that at least one of the following is true : that Alice is a knight or that Bill is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bozo the knight ?

Answer: non-entailment


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

Question: Is Nilima the shortest ?

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 EE the tallest ?

Answer: not entailment - contradiction


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 CC shorter than EE ?

Answer: entailment


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

Question: Is Mike shorter than Ross ?

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.  B is taller than A. 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. 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 BB taller than FF ?

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 : Carl , Sally , Joe , Rex , Abe and Betty . Carl claims that either Rex is a knight or Joe is a knight . Sally claims that Abe could claim that she is a knave . Joe tells you that Betty is a knave . Rex says you that Betty is a knave . Abe tells you that Sally is a knave . Betty tells you that Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Abe the knave ?

Answer: non-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 taller than FF. FF is taller than BB.

Question: Is FF 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 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 Rex the knight ?

Answer: 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.

Question: Is Mike taller than Katy ?

Answer: not entailment - contradiction


Garima is not taller than Reena. Tanya is taller than Garima. Garima is shorter than Anu. Tanya 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 Tanya the tallest ?

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 the tallest. Amy is little shorter than Kunal and little taller than Sachin.

Question: Is Rohan the tallest ?

Answer: not entailment - contradiction


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

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

Question: Is Dhoni taller than Dhoni ?

Answer: not entailment - contradiction


A is not taller than E. 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 AA shorter 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 four inhabitants : Bart , Dave , Rex and Sue . Dave says that Sue is a knave . Rex claims that Bart is a knave . Sue claims that Rex is a knight and Dave is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Rex the knight ?

Answer: not entailment - unknown


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

Question: Is Sheela taller than Sheela ?

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 : Joe , Ted and Alice . Joe says that Alice is a knave and Ted is a knight . Alice says that Ted is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knight ?

Answer: not entailment - unknown


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 Edda taller than Rebecca ?

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 : Joe , Peggy and Mel . Joe says that it is not the case that Mel is a knave . Peggy tells you that Mel and Joe are both knights . Mel says that Joe is a knight or Peggy is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Joe the knave ?

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 Shruti the shortest ?

Answer: entailment


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

Question: Is CC taller than BB ?

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 : Sally , Homer and Carl . Sally says that Carl could claim that she is a knight . Homer says that only a knave would say that Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Homer the knave ?

Answer: not entailment - unknown


Vineet is taller than Manick but shorter than Ravi. Jacob is taller than Dilip.

Question: Is Ravi shorter than Ravi ?

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 : Sue , Bart , Marge , Rex , Abe and Alice . Sue claims that Alice and Abe are knaves . Bart tells you that he knows that Marge is a knave and that Abe is a knight . Marge tells you that Bart is a knight and Alice is a knave . Rex claims that only a knave would say that Sue is a knave . Abe says that either he is a knight or Rex is a knight . Alice tells you that only a knave would say that Abe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bart the knight ?

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 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 EE ?

Answer: entailment


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 EE shorter than BB ?

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 taller than Tadeo ?

Answer: entailment


Vineet is taller than Manick. Jacob is taller than Dilip but shorter than Manick.

Question: Is Vineet taller than Vineet ?

Answer: entailment


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

Question: Is Raghu the tallest ?

Answer: not entailment - contradiction


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

Question: Is FF taller than GG ?

Answer: not entailment - unknown


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 bluemaster smoked in the house E ?

Answer: not entailment - unknown


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

Question: Is CC taller than CC ?

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 two inhabitants : Joe and Alice . Joe tells you that he is a knight or Alice is a knave . Alice says that of Joe and she , exactly one is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Joe 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, 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: Does the man own a bird in the E ?

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 Rebecca taller than John ?

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 : Sue , Rex , Mel , Alice and Bozo . Sue says that only a knave would say that Mel is a knave . Rex says that Bozo is a knave . Mel says that neither Alice nor Rex are knaves . Alice tells you that it is false that Bozo is a knave . Bozo claims that Alice and he are both knights or both knaves . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knight ?

Answer: entailment


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

Question: Is Navin the shortest ?

Answer: not entailment - contradiction


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 FF taller than FF ?

Answer: not entailment - contradiction


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 Mateo the tallest ?

Answer: not entailment - contradiction


Keshav is taller than Vijay but shorter than Nitin. Nitin 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 taller than Kishan ?

Answer: entailment


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 Ross shorter than Peter ?

Answer: entailment


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

Question: Is Peter 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 eight inhabitants : Bart , Marge , Homer , Carl , Abe , Dave , Joe and Sue . Bart claims that Sue and Carl are the same . Marge tells you that Carl is a knave or Dave is a knave . Homer tells you that only a knave would say that Joe is a knave . Carl tells you that both Joe is a knight and Homer is a knave . Abe tells you that Joe is a knave . Dave tells you that at least one of the following is true : that Homer is a knight or that Joe is a knave . Joe says that of he and Homer , exactly one is a knight . Sue claims that both Marge is a knight and Dave is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bart 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, 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 norwegian live in the house E ?

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 Sam taller than Ross ?

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 : Carl , Bozo and Homer . Carl tells you that he and Bozo are both knights or both knaves . Bozo says that he and Homer are knights . Homer says that he could say that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Homer the knave ?

Answer: entailment


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 Melo the tallest ?

Answer: not entailment - contradiction


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

Question: Is CC taller than DD ?

Answer: not entailment - contradiction


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

Question: Is Sheetal taller than Riya ?

Answer: not entailment - contradiction


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

Question: Is Selin shorter than Kalpna ?

Answer: entailment


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 EE taller than CC ?

Answer: not entailment - unknown


Peter is taller than Ross. 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 Katy taller than Peter ?

Answer: not entailment - contradiction


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

Question: Is Manish shorter than Harish ?

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 BB shorter than DD ?

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. CC is shorter than DD. EE is shorter than FF.

Question: Is DD shorter than AA ?

Answer: not entailment - contradiction


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike. 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 Ross ?

Answer: not entailment - contradiction


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

Question: Is Manish taller than Suresh ?

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 : Marge , Ted , Carl , Alice , Rex and Bill . Marge claims that Alice is a knight or Bill is a knight . Ted says that Carl is a knave . Carl says that neither Alice nor Marge are knights . Alice claims that she knows that Marge is a knight and that Ted is a knave . Rex claims that it is false that Ted is a knave . Bill tells you that he is a knight or Marge is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knave ?

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.  B is shorter than E. D is the shortest.

Question: Is EE shorter than BB ?

Answer: not entailment - contradiction


A is not taller than E. 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 DD shorter than BB ?

Answer: not entailment - unknown


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 Kunal shorter than Kunal ?

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 : Peggy , Joe and Mel . Peggy claims that she is a knight or Joe is a knave . Mel says that he and Joe are different . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knight ?

Answer: not entailment - unknown


Umesh is taller than Satish. Suresh is taller than Umesh who is shorter than Neeraj. Who is the tallest among them ?

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

Question: Is Satish taller than Neeraj ?

Answer: not entailment - contradiction


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

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

Question: Is Rohit the shortest ?

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 taller than A. D is the shortest.

Question: Is EE shorter than CC ?

Answer: not entailment - unknown


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

Question: Is Dhiraj shorter than Pushpa ?

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 EE taller than CC ?

Answer: entailment


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

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

Question: Is Bharat taller than Tanu ?

Answer: entailment


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 DD shorter than CC ?

Answer: not entailment - unknown


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 Garima taller than Tanya ?

Answer: entailment


Barun is taller than Sanjay. Bipul is taller than Barun. Krishna is taller than Barun. Who is the tallest ?

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

Question: Is Bipul shorter than Sanjay ?

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 BB taller than CC ?

Answer: entailment


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 Edda ?

Answer: not entailment - contradiction


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

Question: Is Serkan taller than Serkan ?

Answer: entailment


Barun is taller than Sanjay. Bipul is taller than Barun. 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 the tallest ?

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 the shortest ?

Answer: not entailment - contradiction


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

Question: Is Suresh taller than Manish ?

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. 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: entailment


Sohan is shorter than Bob. Serkan is taller than John who is shorter than Sohan. Sohan is shorter than Serkan. Who is the shortest ?

Question: Is Bob taller than Sohan ?

Answer: not entailment - contradiction


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

Question: Is FF 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 six inhabitants : Abe , Betty , Ted , Sally , Bozo and Dave . Abe says that it is not the case that Sally is a knave . Betty tells you that Abe is a knave . Ted claims that Abe is a knave . Sally tells you that both Abe is a knight and Bozo is a knave . Bozo says that he is a knight or Dave is a knight . Dave claims that Bozo is a knave or Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Alice 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 three inhabitants : Bill , Bart and Mel . Bill claims that it is false that Bart is a knave . Bart says that of Mel and he , exactly one is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knight ?

Answer: not entailment - unknown


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

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

Question: Is Amar taller than Vijay ?

Answer: entailment


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

Question: Is HH shorter than CC ?

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 Seema the shortest ?

Answer: entailment


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

Question: Is BB taller than AA ?

Answer: not entailment - contradiction


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

Question: Is Suzie taller than John ?

Answer: not entailment - contradiction


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

Question: Is Tom 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 eight inhabitants : Homer , Bill , Ted , Abe , Bob , Peggy , Dave and Carl . Homer tells you that only a knave would say that Carl is a knave . Bill says that Carl could say that Homer is a knave . Ted claims that he knows that Homer is a knight and that Bill is a knave . Abe tells you that Bob is a knave . Bob tells you that Peggy and Dave are both knights or both knaves . Peggy claims that Bill and Dave are both knights or both knaves . Dave claims that only a knave would say that Abe is a knave . Carl claims that Abe and Bob are both knights or both knaves . Can you determine who is a knight and who is a knave ?

Question: Is Bill the knight ?

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 : Sue , Dave , Homer , Bob , Ted , Bart , Joe , Betty and Peggy . Sue claims that Dave is a knave . Dave claims that Bob and Peggy are the same . Homer tells you that either Betty is a knight or Bart is a knight . Bob says that only a knave would say that Bart is a knave . Ted tells you that both Homer is a knight and Bart is a knave . Bart says that he would tell you that Dave is a knave . Joe tells you that Peggy and Betty are not the same . Betty tells you that Bart is a knave . Peggy claims that at least one of the following is true : that Homer is a knave or that Dave is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Joe the knight ?

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 C but shorter than E. E is shorter than F. F is taller than E. G is taller than F.

Question: Is AA taller than CC ?

Answer: not entailment - contradiction


Selin is taller than Serkan but shorter than Kusum . Selin is taller than Kalpna .

Question: Is Kalpna taller than Selin ?

Answer: not entailment - contradiction


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 FF shorter than BB ?

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 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 Peter shorter than Katy ?

Answer: not entailment - unknown


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

Question: Is Sam taller than Sanjay ?

Answer: not entailment - contradiction


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

Question: Is Selin taller than Selin ?

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 Homer the knave ?

Answer: non-entailment


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

Question: Is Salim taller than Salim ?

Answer: not entailment - contradiction


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 Marsellus taller than Marsellus ?

Answer: not entailment - contradiction


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

Question: Is Akbar shorter than Salim ?

Answer: entailment


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

Question: Is Ross taller than Ross ?

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 C.

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

Question: Is AA taller than AA ?

Answer: not entailment - contradiction


Vineet is taller than Manick but shorter than Ravi. Jacob is taller than Dilip but shorter than Manick.

Question: Is Manick shorter than Manick ?

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 Mike shorter than Mary ?

Answer: 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 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 seven inhabitants : Sue , Joe , Carl , Sally , Abe , Dave and Bart . Sue tells you that neither Bart nor Abe are knaves . Joe says that neither Sally nor Bart are knights . Carl claims that Sue is a knave . Sally tells you that Bart is a knave . Abe tells you that Bart is a knave . Dave tells you that he is a knight or Sue is a knave . Bart says that both Sue is a knight and Joe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sally the knave ?

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.  B is shorter than E but taller than A. D is the shortest.

Question: Is AA taller than DD ?

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. Danu is not the tallest. Who is the tallest ?

Question: Is Minu taller than Minu ?

Answer: entailment


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

Question: Is DD taller than BB ?

Answer: not entailment - contradiction


Among P , Q , R , S and T . Q is shorter than T and S.  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 RR the shortest ?

Answer: not entailment - contradiction


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

Question: Is Ross shorter than Tom ?

Answer: entailment


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 Jayesh taller than Navin ?

Answer: not entailment - contradiction


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 Rohan 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 three inhabitants : Sue , Bob and Betty . Sue tells you that only a knave would say that Bob is a knave . Bob claims that it is false that Betty is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bob the knave ?

Answer: not entailment - unknown


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 Riya the tallest ?

Answer: not entailment - unknown


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

Question: Is FF taller than FF ?

Answer: not entailment - contradiction