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: Is pink the house B ?

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

Question: Is Bill the knave ?

Answer: non-entailment


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

Question: Is Katy taller than Katy ?

Answer: 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 EE shorter than DD ?

Answer: not entailment - contradiction


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 Vijay shorter than Amar ?

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 taller than BB ?

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 taller than Kunal ?

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 FF taller than FF ?

Answer: not entailment - contradiction


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

Question: Is tea drunk in the house E ?

Answer: entailment


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

Question: Is John taller than Marsellus ?

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 EE 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 seven inhabitants : Alice , Carl , Bill , Sue , Betty , Mel and Sally . Alice says that Sue is a knight or Sally is a knight . Carl claims that Alice is a knave . Bill claims that only a knave would say that Betty is a knave . Sue claims that Mel could say that Betty is a knave . Betty claims that at least one of the following is true : that Carl is a knight or that Sue is a knave . Mel claims that at least one of the following is true : that Carl is a knight or that Betty is a knight . Sally claims that Betty is a knave or Sue is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Betty the knave ?

Answer: entailment


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

Question: Is Katy taller than Ross ?

Answer: entailment


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 Dhiraj shorter than Seema ?

Answer: not entailment - contradiction


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

Question: Is Beverly 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 , Bozo , Abe , Peggy , Joe , Carl , Betty and Marge . Bart claims that he knows that Bozo is a knight and that Peggy is a knave . Bozo tells you that Betty is a knave . Abe claims that Joe and Bart are knaves . Peggy claims that Abe and Carl are knaves . Joe claims that he is a knight and Peggy is a knave . Carl says that Peggy would tell you that Bozo is a knight . Betty claims that Marge is a knave . Marge claims that Abe and she are not the same . Can you determine who is a knight and who is a knave ?

Question: Is Bozo the knight ?

Answer: entailment


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

Question: Is GG shorter than GG ?

Answer: not entailment - unknown


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 BB taller than BB ?

Answer: entailment


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

Question: Is CC taller than EE ?

Answer: not entailment - contradiction


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

Question: Is Sohan taller than Sohan ?

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 Satish taller than Umesh ?

Answer: not entailment - unknown


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

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

Question: Is Sarita taller than Garima ?

Answer: not entailment - contradiction


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

Question: Is Betty the knave ?

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 Jayesh shorter than Gopal ?

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 : Bob , Joe , Mel , Marge , Bozo , Abe , Ted and Alice . Bob tells you that both Abe is a knight and Ted is a knave . Joe tells you that Alice is a knight or Marge is a knight . Mel tells you that Abe is a knight and Marge is a knave . Marge claims that only a knave would say that Bozo is a knave . Bozo says that it is not the case that Abe is a knave . Abe claims that he is a knight and Bozo is a knave . Ted claims that Bozo would tell you that Abe is a knight . Alice says that either Ted is a knave or Bozo is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knight ?

Answer: non-entailment


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

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 C.

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

Question: Is CC taller than BB ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet 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 Betty the knave ?

Answer: non-entailment


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

Question: Is Hanu taller than Kanu ?

Answer: not entailment - contradiction


Serkan , Edda , Piril , Melo and Syed are five friends. Edda is taller than Syed. Piril is shorter than Serkan and is taller than Melo and Syed. Melo is the shortest.

Question: Is Syed taller than Serkan ?

Answer: not entailment - contradiction


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

Question: Is DD taller than AA ?

Answer: not entailment - contradiction


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

Question: Is DD shorter than FF ?

Answer: entailment


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

Question: Is Shrikant taller than Nilima ?

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 , Abe , Bob and Mel . Bart says that he and Bob are both knights or both knaves . Abe tells you that both Mel is a knave and Bob is a knight . Bob claims that Bart is a knave . Mel tells you that of Bart and Bob , exactly one is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Bart the knave ?

Answer: non-entailment


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

Question: Is Sam shorter than Mike ?

Answer: entailment


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

Question: Is Sam the shortest ?

Answer: entailment


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

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

Question: Is Amit the shortest ?

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 Ross taller than Katy ?

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 Subodh taller than Nandu ?

Answer: not entailment - contradiction


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

Question: Is EE taller than CC ?

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 Peter shorter than Ross ?

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. Dhiraj is taller than Rohan.

Question: Is Anand shorter than Dhiraj ?

Answer: not entailment - contradiction


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

Question: Is FF shorter than AA ?

Answer: entailment


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

Question: Is AA shorter than AA ?

Answer: not entailment - unknown


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

Question: Is CC taller than BB ?

Answer: entailment


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

Question: Is CC shorter than AA ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Sally , Alice , Bill , Marge , Betty , Ted and Mel . Sally says that Ted is a knave . Alice says that Betty is a knave . Bill claims that neither Betty nor Marge are knaves . Marge claims that Sally and Mel are not the same . Betty tells you that Ted is a knave . Ted claims that he could say that Mel is a knight . Mel claims that it is not the case that Betty is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Betty the knight ?

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 DD 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 three inhabitants : Sue , Betty and Ted . Betty says that Sue is a knave . Ted claims that Betty could say that Sue is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knave ?

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 : Sally , Ted , Sue , Bob , Abe , Bill and Betty . Sally says that either Betty is a knight or Ted is a knave . Ted claims that both Sally is a knave and Bill is a knight . Sue tells you that she is a knight or Betty is a knave . Bob tells you that Sue is a knave . Abe claims that Sue is a knave . Bill claims that at least one of the following is true : that Bob is a knave or that Sally is a knight . Betty tells you that it is not the case that Ted is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sue the knave ?

Answer: entailment


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

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

Question: Is Anu shorter than Sarita ?

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

Question: Is CC shorter than EE ?

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 but taller than Akbar. Who is the tallest ?

Question: Is Akbar the tallest ?

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 Peter ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Alice , Rex , Bob and Homer . Alice tells you that Homer could say that Bob is a knight . Rex tells you that Bob is a knave . Bob says that he is a knight or Homer is a knight . Homer tells you that Bob and he are different . Can you determine who is a knight and who is a knave ?

Question: Is Rex the knave ?

Answer: entailment


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

Question: Is DD taller than CC ?

Answer: entailment


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

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

Question: Is Reena taller than Tanya ?

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 : Bart , Marge , Bozo , Abe , Ted , Carl , Alice , Bill and Mel . Bart claims that Marge is a knight or Bill is a knight . Marge says that either Alice is a knave or Bill is a knight . Bozo says that both Carl is a knave and Bill is a knight . Abe says that Marge could say that Mel is a knight . Ted claims that he could claim that Alice is a knave . Carl tells you that Alice is a knight or Ted is a knave . Alice tells you that Carl and Marge are both knights or both knaves . Bill claims that Alice is a knight or Ted is a knave . Mel tells you that neither Alice nor Bill are knaves . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knight ?

Answer: non-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 AA shorter than CC ?

Answer: not entailment - contradiction


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

Question: Is Katy taller than Mike ?

Answer: entailment


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

Question: Is Heramb taller than Subhash ?

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 : Carl , Betty , Ted , Dave , Marge , Alice , Rex , Bob and Sally . Carl claims that Ted would tell you that Alice is a knave . Betty says that at least one of the following is true : that Ted is a knave or that Dave is a knave . Ted says that Rex could say that Betty is a knave . Dave claims that Sally and Alice are different . Marge says that Rex is a knave . Alice claims that Carl is a knave or Sally is a knight . Rex says that he knows that he is a knight and that Bob is a knave . Bob says that he and Rex are both knights or both knaves . Sally tells you that Bob is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knave ?

Answer: non-entailment


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

Question: Is Kanu taller than Minu ?

Answer: not entailment - contradiction


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

Question: Is BB taller than AA ?

Answer: not entailment - contradiction


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

Question: Is Ashok taller than Jayesh ?

Answer: entailment


Serkan , Edda , Piril , Melo and Syed are five friends. Edda is taller than Syed. Piril is shorter than Serkan and is taller than Melo and Syed. Melo is the shortest.

Question: Is Syed shorter than Serkan ?

Answer: entailment


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

Question: Is Ashok 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 six inhabitants : Alice , Betty , Mel , Bill , Abe and Sue . Alice tells you that Sue is a knave and Betty is a knight . Betty says that at least one of the following is true : that Sue is a knave or that Alice is a knave . Mel claims that only a knave would say that Sue is a knave . Bill claims that of he and Alice , exactly one is a knight . Abe says that Bill is a knave . Sue says that both Alice is a knave and Abe is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knight ?

Answer: non-entailment


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

Question: Does the swede live in the house B ?

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 : Alice , Rex and Bob .  Rex claims that it is false that Bob is a knave . Bob says that he is a knight or Alice is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Rex the knave ?

Answer: not entailment - unknown


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

Question: Is Sheetal shorter than Pinky ?

Answer: not entailment - contradiction


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

Question: Is John the tallest ?

Answer: not entailment - contradiction


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

Question: Does the man own a horse in 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 five inhabitants : Peggy , Joe , Ted , Bozo and Alice . Peggy says that Ted is a knave . Joe claims that Ted would tell you that Alice is a knave . Ted claims that Bozo is a knave . Bozo claims that he could claim that Ted is a knight . Alice says that Joe would tell you that she is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bozo 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 . Mel claims that he and Bart are both knights or both knaves . Can you determine who is a knight and who is a knave ?

Question: Is Bill 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 five inhabitants : Bart , Marge , Sally , Carl and Dave . Bart tells you that Carl could say that Marge is a knave . Marge tells you that Sally is a knave and Carl is a knight . Sally claims that only a knave would say that Carl is a knave . Carl claims that Marge could say that Dave is a knave . Dave tells you that he is a knight or Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sue the knave ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet six inhabitants : Peggy , Betty , Abe , Bozo , Carl and Ted . Peggy claims that Ted is a knave . Betty says that it is false that Bozo is a knave . Abe claims that of Peggy and Ted , exactly one is a knight . Bozo claims that at least one of the following is true : that Abe is a knave or that Carl is a knight . Carl says that at least one of the following is true : that Betty is a knave or that Bozo is a knight . Ted tells you that Bozo and Carl are not the same . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knight ?

Answer: non-entailment


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

Question: Is AA shorter than CC ?

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 Mia shorter than Mia ?

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 CC shorter than DD ?

Answer: not entailment - contradiction


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

Question: Is Vinod taller than Nandu ?

Answer: not entailment - unknown


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

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

Question: Is Vijay the shortest ?

Answer: not entailment - unknown


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

Question: Is John shorter 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 six inhabitants : Peggy , Carl , Bob , Marge , Alice and Sally . Peggy claims that both Bob is a knave and she is a knight . Carl says that Sally and Bob are knaves. Bob tells you that Alice and Marge are both knights or both knaves . Marge says that Peggy and Carl are both knights . Alice claims that Marge could claim that Peggy is a knight . Sally claims that it is false that Bob is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Marge the knave ?

Answer: non-entailment


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

Question: Is Katy shorter than Peter ?

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 : Bob , Betty , Marge , Sally , Bozo and Homer . Bob says that either Homer is a knight or Marge is a knave . Betty says that of Marge and Sally , exactly one is a knight . Marge tells you that at least one of the following is true : that she is a knight or that Homer is a knave . Sally tells you that Bozo and she are the same . Bozo tells you that at least one of the following is true : that Sally is a knight or that Homer is a knave . Homer claims that he knows that Marge is a knight and that Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Betty the knight ?

Answer: non-entailment


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

Question: Is Jayesh the shortest ?

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 Danu shorter than Minu ?

Answer: not entailment - unknown


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

Question: Is Selin taller than Sheetal ?

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 . Sue says that she and Rex are knights . Can you determine who is a knight and who is a knave ?

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

Question: Is CC shorter than BB ?

Answer: not entailment - contradiction


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

Question: Is Serkan shorter than Edda ?

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 Kunal taller than Kunal ?

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 : Peggy , Mel , Betty , Bozo , Bart , Joe , Sally and Dave . Peggy claims that both Dave is a knight and Bozo is a knave . Mel claims that Joe could say that Peggy is a knight . Betty tells you that Dave could claim that she is a knave . Bozo says that either Peggy is a knave or Joe is a knave . Bart tells you that only a knave would say that Joe is a knave . Joe tells you that neither Betty nor Dave are knights . Sally claims that Dave would tell you that Mel is a knight . Dave tells you that it is false that Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Peggy the knight ?

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

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

Question: Is FF shorter than FF ?

Answer: not entailment - contradiction


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 Kunal taller than Kunal ?

Answer: not entailment - contradiction


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

Question: Is Amy taller than Rohan ?

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 : Marge , Alice and Betty . Marge says that Alice is a knave . Alice says that Marge and Betty are both knights or both knaves . Betty tells you that Marge is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Marge the knight ?

Answer: entailment


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

Question: Is DD shorter than FF ?

Answer: entailment


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

Question: Is Megan shorter than Megan ?

Answer: not entailment - contradiction


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

Question: Is Megan taller than Serkan ?

Answer: entailment


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

Question: Is Mike shorter than Kevin ?

Answer: not entailment - unknown


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

Question: Is Satish shorter than Nandu ?

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 CC shorter than AA ?

Answer: not entailment - contradiction


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

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

Question: Is Harry taller than Hardik ?

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 : Rex , Dave , Carl , Sally , Alice and Bart . Rex says that Sally and Dave are knaves . Dave claims that it is not the case that Alice is a knave . Carl says that he is a knight or Rex is a knave . Sally tells you that at least one of the following is true : that Dave is a knave or that Carl is a knight . Alice tells you that Rex could say that Bart is a knave . Bart says that Carl would tell you that Rex is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Rex the knight ?

Answer: non-entailment


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

Question: Is Kunal the shortest ?

Answer: not entailment - contradiction


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

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

Question: Is Rohan the shortest ?

Answer: not entailment - contradiction


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 Tanya shorter than Tanya ?

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 Dhoni taller than Rohit ?

Answer: not entailment - contradiction


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

Question: Is Satish shorter than Jayesh ?

Answer: not entailment - unknown


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

Question: Is EE shorter than BB ?

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 Sam 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 three inhabitants : Marge , Ted and Alice . Marge claims that it is false that Alice is a knave . Ted says that either he is a knight or Alice is a knight . Alice claims that Ted is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knave ?

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 Serkan shorter than Serkan ?

Answer: not entailment - unknown


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 taller than Sara ?

Answer: not entailment - contradiction


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

Question: Is Katy taller than Peter ?

Answer: not entailment - contradiction


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

Question: Is Akbar taller than Akbar ?

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 BB taller 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 three inhabitants : Carl , Bozo and Homer . 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: not entailment - unknown


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

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

Question: Is Vijay taller than Kishan ?

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 , Sue and Rex . Carl claims that Sue could say that he is a knight . Rex says that of he and Carl , exactly one is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knave ?

Answer: not entailment - contradiction


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

Question: Is FF shorter than FF ?

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 Subhash ?

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 DD taller than DD ?

Answer: entailment


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

Question: Is AA taller than EE ?

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 John taller than Mike ?

Answer: not entailment - contradiction


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

Question: Is Katy taller than Dottie ?

Answer: not entailment - unknown


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

Question: Is Minu shorter than Danu ?

Answer: entailment


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

Question: Is AA taller than AA ?

Answer: not entailment - contradiction


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

Question: Is John the tallest ?

Answer: not entailment - contradiction


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

Question: Is Heramb taller than Nilima ?

Answer: entailment


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

Question: Is Kunal shorter than Sachin ?

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

Question: Is AA taller than FF ?

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 CC taller than BB ?

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 HH shorter than FF ?

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 : Ted , Carl , Sally and Peggy . Carl says that Sally is a knave . Ted claims that he is a knight or Peggy is a knave . Sally claims that Ted is a knave . Peggy tells you that she and Ted are different . Can you determine who is a knight and who is a knave ?

Question: Is Carl 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 eight inhabitants : Alice , Carl , Sue , Rex , Mel , Dave , Bozo and Betty . Alice tells you that only a knave would say that Sue is a knave . Carl says that Sue is a knight and Alice is a knave . Sue claims that both Bozo is a knave and Carl is a knight . Rex says that it is not the case that Sue is a knave . Mel tells you that either Betty is a knight or Bozo is a knight . Dave says that Sue is a knave . Bozo says that Dave could say that Sue is a knave . Betty claims that she knows that Sue is a knight and that Rex is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Rex the knave ?

Answer: non-entailment


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

Question: Is BB shorter than BB ?

Answer: not entailment - contradiction


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

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

Question: Is QQ shorter than PP ?

Answer: not entailment - contradiction


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

Question: Is Serkan shorter than Bob ?

Answer: not entailment - contradiction


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

Question: Is EE shorter than HH ?

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 : Joe , Carl , Marge , Betty , Sally , Abe and Bart . Joe tells you that Carl and Bart are knaves . Carl tells you that Abe could claim that Sally is a knight . Marge says that Joe is a knight and Abe is a knave . Betty claims that Bart would tell you that Marge is a knave . Sally tells you that Abe and Betty are knaves . Abe claims that either Joe is a knight or Betty is a knave . Bart says that Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knave ?

Answer: entailment


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

Question: Is Serkan taller than Kusum ?

Answer: entailment


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

Question: Is Ramesh taller than Jayesh ?

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 Anand taller than Pushpa ?

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 Seema taller than Dhiraj ?

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 DD shorter than CC ?

Answer: entailment


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 Edda shorter than Serkan ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet 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 Homer the knave ?

Answer: non-entailment


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

Question: Is Jayesh shorter than Ramesh ?

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 Mars eaten in the house D ?

Answer: not entailment - contradiction


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

Question: Is Edda taller than Edda ?

Answer: entailment


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

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

Question: Is Garima shorter than Garima ?

Answer: entailment


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

Question: Is CC taller than DD ?

Answer: not entailment - contradiction


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

Question: Is Kusum 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 seven inhabitants : Mel , Betty , Ted , Marge , Homer , Carl and Abe . Mel tells you that he and Abe are not the same . Betty claims that only a knave would say that Carl is a knave . Ted claims that Marge and Abe are both knights . Marge says that both she is a knight and Mel is a knave . Homer says that Marge is a knave . Carl tells you that Ted and Homer are knights . Abe says that Homer could say that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Abe the knave ?

Answer: non-entailment


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

Question: Is Tom taller than Diana ?

Answer: entailment


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

Question: Is CC taller than EE ?

Answer: not entailment - unknown


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

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

Question: Is Kishan taller than Nitin ?

Answer: entailment


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

Question: Is Pushpa taller than Rohan ?

Answer: not entailment - unknown


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

Question: Is HH taller than GG ?

Answer: not entailment - unknown


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

Question: Is DD shorter than EE ?

Answer: not entailment - contradiction


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

Question: Is Minu shorter than Hanu ?

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 : Peggy , Bart , Abe , Sally , Joe , Dave , Bill and Betty . Peggy tells you that Bart is a knave . Bart tells you that only a knave would say that Betty is a knave . Abe says that he is a knight or Peggy is a knight . Sally claims that Bart and Bill are knaves . Joe says that Betty is a knave . Dave tells you that only a knave would say that Betty is a knave . Bill claims that Bart and Abe are both knights or both knaves . Betty says that Bill is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sally the knave ?

Answer: non-entailment


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

Question: Is Rex the knave ?

Answer: non-entailment


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

Question: Is Pinky taller than Selin ?

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 the tallest ?

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 BB shorter than BB ?

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 Sara taller than Rebecca ?

Answer: not entailment - unknown


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

Question: Is Priya taller than Reena ?

Answer: not entailment - contradiction


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

Question: Is AA taller than FF ?

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 : Carl , Sally , Sue , Joe , Homer , Bill and Ted . Carl tells you that Homer could claim that Ted is a knave . Sally tells you that Ted could say that Joe is a knight . Sue says that Joe could say that Carl is a knave . Joe claims that it is not the case that Carl is a knave . Homer tells you that he and Sally are knights . Bill tells you that Joe is a knave and Homer is a knight . Ted claims that Joe could claim that he is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knight ?

Answer: entailment


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

Question: Is Serkan shorter than Bob ?

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 EE the tallest ?

Answer: not entailment - contradiction


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 shorter than John ?

Answer: entailment


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

Question: Is DD taller than DD ?

Answer: entailment


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

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

Question: Is Shikhar shorter than Raina ?

Answer: not entailment - unknown


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

Question: Is BB 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 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 Sally the knight ?

Answer: non-entailment


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

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

Question: Is Umesh shorter 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 seven inhabitants : Joe , Rex , Peggy , Bart , Abe , Sally and Bill . Joe tells you that he knows that Bill is a knight and that Abe is a knave . Rex tells you that only a knave would say that Joe is a knave . Peggy says that Sally and Joe are knights . Bart tells you that he knows that Abe is a knave and that Sally is a knight . Abe claims that only a knave would say that Bill is a knave . Sally says that neither Abe nor Peggy are knaves . Bill tells you that at least one of the following is true : that Rex is a knight or that Bart is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Peggy 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 : Dave , Ted , Sally , Mel , Bart , Sue , Joe , Bill and Bob . Dave says that at least one of the following is true : that he is a knight or that Joe is a knave . Ted claims that Joe is a knave . Sally says that neither Bob nor Joe are knights . Mel tells you that Bob is a knave . Bart claims that Joe could claim that Ted is a knight . Sue says that Joe is a knight and Dave is a knave . Joe tells you that only a knave would say that Bill is a knave . Bill says that he knows that Dave is a knight and that Mel is a knave . Bob says that Bill and Bart are both knights . Can you determine who is a knight and who is a knave ?

Question: Is Sue the knave ?

Answer: non-entailment


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

Question: Is CC shorter than BB ?

Answer: entailment


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

Question: Is Shrikant taller than Shrikant ?

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 shorter than Dottie ?

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 AA the shortest ?

Answer: not entailment - contradiction


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

Question: Is DD taller than FF ?

Answer: not entailment - unknown


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

Answer: not entailment - contradiction


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

Question: Is DD taller than CC ?

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 Ross shorter than Peter ?

Answer: entailment


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

Question: Is Carl the knave ?

Answer: not entailment - unknown


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 taller than Kunal ?

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 DD shorter than DD ?

Answer: not entailment - contradiction


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

Question: Is FF taller than AA ?

Answer: entailment


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

Question: Is Rex the knave ?

Answer: not entailment - unknown


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

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

Question: Is Rohan shorter than Harry ?

Answer: not entailment - contradiction


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

Question: Is DD shorter than DD ?

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 BB taller 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 three inhabitants : Peggy , Joe and Abe . Peggy says that Joe and Abe are the same . Abe claims that he and Joe are both knights or both knaves . Can you determine who is a knight and who is a knave ?

Question: Is Abe the knight ?

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: Does the spaniard live in the house A ?

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 Minu 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 two inhabitants : Marge and Ted . Marge tells you that Ted and she are different . Ted claims that only a knave would say that Marge is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knave ?

Answer: non-entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Bozo , Marge , Bart and Ted . Bozo says that Bart and Ted are both knights . Marge tells you that both Bart is a knight and Ted is a knave . Bart tells you that neither Marge nor Ted are knaves . Ted says that neither Bozo nor Marge are knaves . Can you determine who is a knight and who is a knave ?

Question: Is Marge the knave ?

Answer: non-entailment


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

Question: Is Mohit taller than Mohit ?

Answer: entailment


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 GG shorter than EE ?

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 DD taller than GG ?

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 shorter than Neeraj ?

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 , Bob , Mel , Ted , Sally , Alice and Marge . Sue tells you that either Sally is a knave or Bob is a knight . Bob claims that Alice and Sue are not the same . Mel tells you that he knows that Marge is a knave and that Ted is a knight . Ted says that Marge is a knave or Alice is a knave . Sally says that Ted could say that Alice is a knave . Alice tells you that she and Marge are both knights or both knaves . Marge tells you that Sue is a knave or Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bob the knave ?

Answer: non-entailment


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

Question: Is AA shorter than CC ?

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 Sara ?

Answer: entailment


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

Question: Is Mary taller than Katy ?

Answer: not entailment - contradiction


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

Question: Is Serkan taller than Piril ?

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 AA taller than FF ?

Answer: entailment


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 Dhiraj ?

Answer: not entailment - contradiction


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

Question: Is Kunal shorter than Navin ?

Answer: entailment


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 CC taller than DD ?

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. Who is the tallest ?

Question: Is Edda the tallest ?

Answer: not entailment - contradiction


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

Question: Is Peter 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 : Homer , Dave and Bill . Homer tells you that neither Dave nor Bill are knights . Bill says that Homer is a knight or Dave is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bill the knave ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet five inhabitants : Homer , Ted , Betty , Abe and Dave . Homer says that Dave and Abe are different . Ted tells you that at least one of the following is true : that Abe is a knight or that Dave is a knight . Betty says that Dave is a knave . Abe says that only a knave would say that Betty is a knave . Dave claims that Betty could say that Abe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Betty the knave ?

Answer: entailment


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

Question: Is Ross shorter than Peter ?

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 Beverly taller than Rebecca ?

Answer: not entailment - contradiction


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

Question: Is BB taller than FF ?

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 the shortest ?

Answer: not entailment - contradiction


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

Question: Is Jayesh taller than Jayesh ?

Answer: not entailment - contradiction


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

Question: Is Tom shorter than Tom ?

Answer: not entailment - contradiction


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

Question: Is DD the shortest ?

Answer: not entailment - contradiction


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

Question: Is Subhash taller than Nilima ?

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.

Question: Is EE taller than FF ?

Answer: entailment


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

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

Question: Is Vijay taller than Kishan ?

Answer: not entailment - contradiction


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

Question: Is Bill the knave ?

Answer: entailment


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

Answer: entailment


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

Question: Is Malvina the tallest ?

Answer: not entailment - contradiction


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

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

Question: Is Keshav taller than Keshav ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : 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 Bozo the knave ?

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 Sara 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 six inhabitants : Mel , Sally , Joe , Bob , Rex and Betty . Mel says that Bob and Betty are both knights or both knaves . Sally claims that Mel would tell you that she is a knave . Joe says that Mel and Betty are different . Bob claims that Sally is a knave . Rex says that Mel and Joe are knaves . Betty claims that neither she nor Rex are knaves . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knight ?

Answer: entailment


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

Question: Is Dottie taller than Suzie ?

Answer: not entailment - unknown


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

Question: Is John shorter than Katy ?

Answer: not entailment - contradiction


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

Question: Is FF shorter than GG ?

Answer: not entailment - unknown


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

Question: Is Nandu shorter than Nandu ?

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 : Alice , Rex and Bob . Alice claims that Rex is a knave . Rex claims that it is false that Bob is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Rex the knight ?

Answer: not entailment - unknown


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

Question: Is AA shorter than EE ?

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 FF taller than AA ?

Answer: not entailment - unknown


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 taller than Beverly ?

Answer: entailment


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 Edda shorter than Kunal ?

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.

Question: Is AA the shortest ?

Answer: not entailment - contradiction


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

Question: Is CC shorter than DD ?

Answer: not entailment - contradiction


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 Sara shorter than Edda ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet five inhabitants : Peggy , Betty , Joe , Carl and Bozo . Peggy tells you that it is not the case that Joe is a knave . Betty says that either Joe is a knight or Bozo is a knight . Joe says that it is not the case that Betty is a knave . Carl says that Bozo is a knight and Joe is a knave . Bozo says that Joe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knight ?

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 Rohan shorter than Pushpa ?

Answer: entailment


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

Question: Is FF shorter than EE ?

Answer: not entailment - contradiction


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

Question: Is EE taller than 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 seven inhabitants : Alice , Sally , Carl , Mel , Abe , Betty and Ted . Alice says that Ted is a knight or Sally is a knight . Sally says that Ted is a knave or Betty is a knight . Carl claims that he knows that Mel is a knave and that Ted is a knight . Mel claims that both he is a knight and Abe is a knave . Abe claims that only a knave would say that Alice is a knave . Betty says that at least one of the following is true : that Mel is a knight or that Alice is a knight . Ted tells you that of Sally and Abe , exactly one is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knight ?

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 Peter taller than Ross ?

Answer: entailment


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

Question: Is BB the tallest ?

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. Dhiraj is taller than Rohan.

Question: Is Dhiraj shorter than Anand ?

Answer: not entailment - unknown


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

Question: Is Ted the knave ?

Answer: non-entailment


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

Question: Is FF taller than GG ?

Answer: entailment


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

Question: Is Rohan taller than Sachin ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Mel , Betty , Ted , Marge , Homer , Carl and Abe . Mel tells you that he and Abe are not the same . Betty claims that only a knave would say that Carl is a knave . Ted claims that Marge and Abe are both knights . Marge says that both she is a knight and Mel is a knave . Homer says that Marge is a knave . Carl tells you that Ted and Homer are knights . Abe says that Homer could say that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Marge the knave ?

Answer: entailment


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

Question: Is Anil the tallest ?

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

Question: Is Mel the knave ?

Answer: not entailment - unknown


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 the shortest ?

Answer: not entailment - contradiction


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

Question: Is Mike 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 : Mel , Peggy , Dave , Joe , Alice , Homer and Abe . Mel says that Dave is a knave or Alice is a knight . Peggy says that only a knave would say that Homer is a knave . Dave tells you that Joe is a knight and Mel is a knave . Joe tells you that Dave is a knight and Mel is a knave . Alice claims that either Joe is a knave or Homer is a knight . Homer claims that Abe is a knave . Abe says that only a knave would say that Mel is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Joe the knave ?

Answer: non-entailment


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

Question: Is Salim shorter than Salim ?

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 Katy taller than Mike ?

Answer: entailment


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

Question: Is Sohan taller than Manick ?

Answer: not entailment - contradiction


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 Manish shorter than Raghu ?

Answer: entailment


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

Question: Is Krishna taller than Dhiraj ?

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 shorter than Bharat ?

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 HH shorter than FF ?

Answer: entailment


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 Tanu taller than Shruti ?

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

Question: Is Mike the shortest ?

Answer: entailment


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

Question: Is BB taller than DD ?

Answer: not entailment - contradiction


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

Question: Is John the shortest ?

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 Sam ?

Answer: not entailment - unknown


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

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

Question: Is Vijay shorter than Nitin ?

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 CC taller than CC ?

Answer: not entailment - contradiction


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

Question: Is Mohit taller than Mohit ?

Answer: entailment


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

Question: Is EE taller than DD ?

Answer: entailment


D is taller than C and E. 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 BB taller than EE ?

Answer: not entailment - contradiction


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

Question: Is Katy shorter than Katy ?

Answer: not entailment - contradiction


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 Suresh taller than Neeraj ?

Answer: not entailment - unknown


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

Question: Is Amy taller than Rohan ?

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 Ross taller than Peter ?

Answer: not entailment - contradiction


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

Question: Is FF taller than EE ?

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 FF ?

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 Tanya shorter than Reena ?

Answer: not entailment - contradiction


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

Question: Is Vinod taller than Jayesh ?

Answer: not entailment - contradiction


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

Question: Is Mohit shorter than Kunal ?

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 . 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 . 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: non-entailment


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

Question: Is Rohan the shortest ?

Answer: not entailment - contradiction


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

Question: Is EE taller than FF ?

Answer: entailment


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

Question: Is DD shorter than FF ?

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 taller than Gopal ?

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 : Joe , Alice , Bill and Dave . Joe tells you that Bill is a knight and Dave is a knave . Alice says that either Dave is a knight or Joe is a knight . Bill claims that only a knave would say that Joe is a knave . Dave tells you that Joe is a knight or Bill is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Bill the knight ?

Answer: entailment