AILET entrance exam Question Bank Solutions for Logical Reasoning

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Guest lectures on five subjects viz. Economics, History, Statistics, English, and Mathematics have to be arranged in a week from Monday to Friday. Only one lecture can be arranged on each day. Economics cannot be scheduled for Tuesday. Guest faculty for History is available only on Tuesday. Mathematics lecture has to be scheduled immediately after the day of the Economics lecture. English lecture has to be scheduled immediately before the day of Economics lecture.

Which lecture is scheduled for Wednesday?

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Guest lectures on five subjects viz. Economics, History, Statistics, English, and Mathematics have to be arranged in a week from Monday to Friday. Only one lecture can be arranged on each day. Economics cannot be scheduled for Tuesday. Guest faculty for History is available only on Tuesday. Mathematics lecture has to be scheduled immediately after the day of the Economics lecture. English lecture has to be scheduled immediately before the day of Economics lecture.

Which lecture is scheduled before the Mathematics lecture?

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In a joint family of seven persons L, M, N, O, P, Q and R, two are married couples. 'R' is a housewife and her husband is a lawyer. 'N' is the wife of 'M'. 'L' is an engineer and the granddaughter of 'R' and 'O' is the father-in-law of 'N', a doctor, and father of 'P', a professor. 'Q' is L's brother and M's son.

How is P related to M?

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In a joint family of seven persons L, M, N, O, P, Q, and R, two are married couples. 'R' is a housewife and her husband is a lawyer. 'N' is the wife of 'M'. 'L' is an engineer and the granddaughter of 'R' and 'O' is the father-in-law of 'N', a doctor, and father of 'P', a professor. 'Q' is L's brother and M's son.

How is Q related to O?

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In a joint family of seven persons L, M, N, O, P, Q, and R, two are married couples. 'R' is a housewife and her husband is a lawyer. 'N' is the wife of 'M'. 'L' is an engineer and the granddaughter of 'R' and 'O' is the father-in-law of 'N', a doctor, and father of 'P', a professor. 'Q' is L's brother and M's son.

Who is M's father?

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A tennis coach is trying to put together a team of four players for the forthcoming tournament. For this 7 players are available: males A, B, and C and females W,X, Y, and Z. All players have equal capability and at least 2 males will be there in the team. For a team of four, all players must be able to play with each other. But, B cannot play with W, C can not play with Z, and W cannot play with Y.

If Y is selected and B is rejected, then the team will consist of which one of the following groups?

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A tennis coach is trying to put together a team of four players for the forthcoming tournament. For these 7 players are available: males A, B, and C and females W, X, Y, and Z. All players have equal capability and at least 2 males will be there in the team. For a team of four, all players must be able to play with each other. But, B cannot play with W, C can not play with Z, and W cannot play with Y.

If B is selected and Y is rejected, then the team will consist of which one of the following groups?

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A tennis coach is trying to put together a team of four players for the forthcoming tournament. For these 7 players are available: males A, B, and C and females W, X, Y, and Z. All players have equal capability and at least 2 males will be there in the team. For a team of four, all players must be able to play with each other. But, B cannot play with W, C can not play with Z, and W cannot play with Y.

If all the three males are selected, then how many combinations of four-member teams are possible?

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P, Q, R, S, T, V and W are seven students of a college. Each of them has a favourite subject from Physics, Chemistry, English, Biology, History, Geography and Philosophy, not necessarily in the same order. Each of them also has a favourite sport from Football, Cricket, Hockey, Volleyball, Badminton, Table Tennis and Basketball, not necessarily in the same order. R likes Philosophy and his favourite sport is Hockey. The one who likes Football likes English. T's favourite sport is not Badminton or Table Tennis. V does not like either History or Biology. The one whose favourite sport is Basketball does not like Physics. W likes Chemistry and his favourite sport is Volleyball. S likes Geography. Q's favourite sport is Badminton. V does not like English and his favourite sport is not Basketball. P's favourite sport is Cricket. The one whose favourite sport is Badminton does not like Biology.

Which subject does P like?

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P, Q, R, S, T, V and W are seven students of a college. Each of them has a favourite subject from Physics, Chemistry, English, Biology, History, Geography and Philosophy, not necessarily in the same order. Each of them also has a favourite sport from Football, Cricket, Hockey, Volleyball, Badminton, Table Tennis and Basketball, not necessarily in the same order. R likes Philosophy and his favourite sport is Hockey. The one who likes Football likes English. T's favourite sport is not Badminton or Table Tennis. V does not like either History or Biology. The one whose favourite sport is Basketball does not like Physics. W likes Chemistry and his favourite sport is Volleyball. S likes Geography. Q's favourite sport is Badminton. V does not like English and his favourite sport is not Basketball. P's favourite sport is Cricket. The one whose favourite sport is Badminton does not like Biology.

Who likes History?

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P, Q, R, S, T, V and W are seven students of a college. Each of them has a favourite subject from Physics, Chemistry, English, Biology, History, Geography and Philosophy, not necessarily in the same order. Each of them also has a favourite sport from Football, Cricket, Hockey, Volleyball, Badminton, Table Tennis and Basketball, not necessarily in the same order. R likes Philosophy and his favourite sport is Hockey. The one who likes Football likes English. T's favourite sport is not Badminton or Table Tennis. V does not like either History or Biology. The one whose favourite sport is Basketball does not like Physics. W likes Chemistry and his favourite sport is Volleyball. S likes Geography. Q's favourite sport is Badminton. V does not like English and his favourite sport is not Basketball. P's favourite sport is Cricket. The one whose favourite sport is Badminton does not like Biology.

What is Q's favorite sport?

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P, Q, R, S, T, V and W are seven students of a college. Each of them has a favourite subject from Physics, Chemistry, English, Biology, History, Geography and Philosophy, not necessarily in the same order. Each of them also has a favourite sport from Football, Cricket, Hockey, Volleyball, Badminton, Table Tennis and Basketball, not necessarily in the same order. R likes Philosophy and his favourite sport is Hockey. The one who likes Football likes English. T's favourite sport is not Badminton or Table Tennis. V does not like either History or Biology. The one whose favourite sport is Basketball does not like Physics. W likes Chemistry and his favourite sport is Volleyball. S likes Geography. Q's favourite sport is Badminton. V does not like English and his favourite sport is not Basketball. P's favourite sport is Cricket. The one whose favourite sport is Badminton does not like Biology.

Whose favorite sport is Basketball?

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P, Q, R, S, T, V and W are seven students of a college. Each of them has a favourite subject from Physics, Chemistry, English, Biology, History, Geography and Philosophy, not necessarily in the same order. Each of them also has a favourite sport from Football, Cricket, Hockey, Volleyball, Badminton, Table Tennis and Basketball, not necessarily in the same order. R likes Philosophy and his favourite sport is Hockey. The one who likes Football likes English. T's favourite sport is not Badminton or Table Tennis. V does not like either History or Biology. The one whose favourite sport is Basketball does not like Physics. W likes Chemistry and his favourite sport is Volleyball. S likes Geography. Q's favourite sport is Badminton. V does not like English and his favourite sport is not Basketball. P's favourite sport is Cricket. The one whose favourite sport is Badminton does not like Biology.

Which subject does T like?

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Six plays are to be organized from Monday to Sunday, one play each day with one day when there is no play. 'No play' day is not Monday or Sunday.
The plays are held in sets of 3 plays each in such a way that 3 plays are held without any break, i.e. 3 plays are held in such a way that there is no 'no play' day between them but immediately before this set or immediately after this set it is 'no play' day. Play Z was held on 26th and play X was held on 31st of the same month. Play B was not held immediately after play A but was held after A and play M was held immediately before Q. All the six plays were held in the same month.

Which play was organized on Monday?

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Six plays are to be organized from Monday to Sunday, one play each day with one day when there is no play. 'No play' day is not Monday or Sunday.
The plays are held in sets of 3 plays each in such a way that 3 plays are held without any break, i.e. 3 plays are held in such a way that there is no 'no play' day between them but immediately before this set or immediately after this set it is 'no play' day. Play Z was held on 26th and play X was held on 31st of the same month. Play B was not held immediately after play A but was held after A and play M was held immediately before Q. All the six plays were held in the same month.

Which day was play Z organized?

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Six plays are to be organized from Monday to Sunday, one play each day with one day when there is no play. 'No play' day is not Monday or Sunday.
The plays are held in sets of 3 plays each in such a way that 3 plays are held without any break, i.e. 3 plays are held in such a way that there is no 'no play' day between them but immediately before this set or immediately after this set it is 'no play' day. Play Z was held on 26th and play X was held on 31st of the same month. Play B was not held immediately after play A but was held after A and play M was held immediately before Q. All the six plays were held in the same month.

Which date was a 'no play' day?

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Six plays are to be organized from Monday to Sunday, one play each day with one day when there is no play. 'No play' day is not Monday or Sunday.
The plays are held in sets of 3 plays each in such a way that 3 plays are held without any break, i.e. 3 plays are held in such a way that there is no 'no play' day between them but immediately before this set or immediately after this set it is 'no play' day. Play Z was held on 26th and play X was held on 31st of the same month. Play B was not held immediately after play A but was held after A and play M was held immediately before Q. All the six plays were held in the same month.

Which of the following is true?

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Six plays are to be organized from Monday to Sunday, one play each day with one day when there is no play. 'No play' day is not Monday or Sunday.
The plays are held in sets of 3 plays each in such a way that 3 plays are held without any break, i.e. 3 plays are held in such a way that there is no 'no play' day between them but immediately before this set or immediately after this set it is 'no play' day. Play Z was held on 26th and play X was held on 31st of the same month. Play B was not held immediately after play A but was held after A and play M was held immediately before Q. All the six plays were held in the same month.

Which day was play Q organized?

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Eight people - E, F, G, H, J, K, L and M are sitting around a circular table facing the centre. Each of them is of a different profession - Chartered Accountant, Columnist, Doctor, Engineer, Financial Analyst, Lawyer, Professor and Scientist, but not necessarily in the same order. F is sitting second to the left of K. The Scientist is an immediate neighbour of K. There are only three people between the Scientist and E. Only one person sits between the Engineer and E. The Columnist is to the immediate right of the Engineer. M is second to the right of K. H is the Scientist.
G and J are immediate neighbours of each other. Neither G nor J is an Engineer. The Financial Analyst is to the immediate left of F. The Lawyer is second to the right of the Columnist. The Professor is an immediate neighbour of the Engineer. G is second to the right of the Chartered Accountant.

Who is sitting second to the right of E?

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Eight people - E, F, G, H, J, K, L and M are sitting around a circular table facing the centre. Each of them is of a different profession - Chartered Accountant, Columnist, Doctor, Engineer, Financial Analyst, Lawyer, Professor and Scientist, but not necessarily in the same order. F is sitting second to the left of K. The Scientist is an immediate neighbour of K. There are only three people between the Scientist and E. Only one person sits between the Engineer and E. The Columnist is to the immediate right of the Engineer. M is second to the right of K. H is the Scientist.
G and J are immediate neighbours of each other. Neither G nor J is an Engineer. The Financial Analyst is to the immediate left of F. The Lawyer is second to the right of the Columnist. The Professor is an immediate neighbour of the Engineer. G is second to the right of the Chartered Accountant.

Who amongst the following is the Professor?