Reasoning Aptitude
PUZZLES MCQs
Directions: Study the following information carefully to answer the given questions :
Madan and Rohit are in the same team of hockey. Parth defeated Rohit in badminton but lost to Sachin in tennis. Nitin teams with Sagar in football and with Sachin in hockey. Rohit defeated Sachin in chess. Those who play cricket do not play badminton, volleyball or tennis. Madan and Parth are in opposite teams of basketball. Nitin represents his state in cricket while Sagar does so at the district level. Boys who play chess do not play football, basketball or volleyball. Madan and Parth are together in the volleyball team. Boys who play football also play hockey.
[M.B.A. 1998]
Name the boys who do not play football.
Answer: (c)
Rohit and Sachin do not play football.
Directions: Read the following information carefully and answer the questions given below :
Ravi and Kunal are good in hockey and volleyball. Sachin and Ravi are good in hockey and baseball. Gaurav and Kunal are good in cricket and volleyball. Sachin, Gaurav and Michael are good in football and baseball.
[R.R.B. 2004]
Who is good in Baseball, Cricket, Volleyball and Football?
Answer: (c)
Gaurav is good in Baseball, cricket, volleyball and football.
Directions: Study the following information carefully and answer the given questiions :
A business school with six professors L, M, N, O, P and Q has decided to implement a new scheme of course mangement. Each professor has to coordinate one course and support another course. This semester, O's support course is finance, while three others have it in coordinate's role. P and Q have marketing as one of their subjects. Q coordinates operations, which is a support course for both N and P. Finance and IT are L's subjects. Both L and O have same subjects. Strategy is a support course for only one of the professors.[JMET, 2005]
Which course has only one coordinator and one support professor?
Answer: (b)
Marketing course has only one coordinate P and only one support professor Q.
Directions: Study the following information and answer the questions given below it:
A blacksmith has five iron articles A, B, C, D and E, each having a different weight. (i) A weights twice as much as B. (ii) B weights four and a half times as much as C. (iii) C weights half as much as D. (iv) D weights half as much as E. (v) E weights less than A but more than C.
[I.A.M. 2003]
E is heavier than which of the following two articles?
Answer: (b)
E is heavier than D and C.
Directions: Study the following information and answer the questions given below it:
A blacksmith has five iron articles A, B, C, D and E, each having a different weight. (i) A weights twice as much as B. (ii) B weights four and a half times as much as C. (iii) C weights half as much as D. (iv) D weights half as much as E. (v) E weights less than A but more than C.
[I.A.M. 2003]
Which of the above-given statements is not necessary to determine the correct order of articles according to their weights?
Answer: (e)
Clearly, statement (v) is not required to determine the order of weights.
Directions: Read the following information and answer the questions given below it: (i) Seven students P, Q, R, S, T, U and V take a series of tests. (ii) No two students get similar marks. (iii) V alaways scores more than P. (iv) P always scores more than Q. (v) Each time either R scores the highest and T gets the least, or alternatively S scores the highest and U or Q scores the least.
There are four persons A, B, C and D. The total amount of money with A and B together is equal to the total amount of money with C and D together. But the total amount of money with B and D together is more than the amount of money with A and C together. The amount of money with A is more than that with B. Who has the least amount of money?
Answer: (a)
Let A, B, C and D denote the amounts with these individuals respectively.
Then, A + B = C + D, B + D > A + C, A > B.
Now, B + D > A + C and A > B = B + D > A + C > B + C (∫ A > B) = B + D > B + C = D > C.
Also, A + B = c + D, A > B and D > C = 2B < A + B = C + D < 2C = 2B < 2C = C > B. Now, A > B, C > B, D > C = A > B, D > C > B.
Thus, each one of A, D and C has more amount than B.
Hence, B has the least amount.
Directions: Study the following information and answer the questions given below it:
A blacksmith has five iron articles A, B, C, D and E, each having a different weight. (i) A weights twice as much as B. (ii) B weights four and a half times as much as C. (iii) C weights half as much as D. (iv) D weights half as much as E. (v) E weights less than A but more than C.
[I.A.M. 2003]
Which of the following represents the descending order of weights of the articles?
Answer: (a)
Clearly, the descending order of weights is A, B, E, D, C.
Directions: Study the following information and answer the questions given below it:
A blacksmith has five iron articles A, B, C, D and E, each having a different weight. (i) A weights twice as much as B. (ii) B weights four and a half times as much as C. (iii) C weights half as much as D. (iv) D weights half as much as E. (v) E weights less than A but more than C.
[I.A.M. 2003]
Which of the following articles is the heaviest in weight?
Answer: (a)
Clearly, A is the heaviest in weight.
Directions: Study the following information carefully to answer the questions:* B, D, H, K, P, R and T are seven friends who studied in three management institutes X, Y and Z.* They had opted for one out of the three specializations - Marketing, Finance and Personnel - with at least two of them in each specialization.* No two persons have the same combination of institute and specialization. The Marketing specialist from institute Y earns the maximum.* D studied in institute Z with Personnel specialization and earns more than only B and K.* H studied in institute X with Marketing and earns less than only P and T.* R studied in institute Z with Finance and earns more than D but less than H.* T studied in institute X with Finance specialization.* K, A personnel specialist, studied in institute Y and is not the least earner among them.* B is the only Finance specialist from one of these institutes among them.
[R.B.I. 2004]
In which of the institutes did B study?
Answer: (b)
B studied in institute Y.
Directions: Study the following information carefully to answer the questions:* B, D, H, K, P, R and T are seven friends who studied in three management institutes X, Y and Z.* They had opted for one out of the three specializations - Marketing, Finance and Personnel - with at least two of them in each specialization.* No two persons have the same combination of institute and specialization. The Marketing specialist from institute Y earns the maximum.* D studied in institute Z with Personnel specialization and earns more than only B and K.* H studied in institute X with Marketing and earns less than only P and T.* R studied in institute Z with Finance and earns more than D but less than H.* T studied in institute X with Finance specialization.* K, A personnel specialist, studied in institute Y and is not the least earner among them.* B is the only Finance specialist from one of these institutes among them.
[R.B.I. 2004]
What is P's specialization?
Answer: (b)
P specialized in Marketing.