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Nine individuals - Z, Y, X, W, V, U, T, S and R - are the only candidates, who can serve on three committees-- A, B and C, and each candidate should serve on exactly one of the committees. Committee A should consist of exactly one member more than committee B. It is possible that there are no members of committeeC. Among Z, Y and X none can serve on committee A. Among W, V and U none can serve on committee G. Among T, S and R none can serve on committee C. In case R is the only individual serving on committee B, which among the following should serve on committee A ?
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A. W and S
B. V and U
C. V and T
D. U and S
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| 2 |
Directions: Study the following information to answer the given questions. (i) Six books are kept one on top of other. (ii) The History book is just above Accounting. The maths book is between Punjabi and Urdu. (iii) English is between History and Punjabi. Which book is at the bottom ?
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A. Punjabi
B. Accounting
C. Urdu
D. Cannot be determined
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| 3 |
Directions: Study the following information to answer the given questions. (i) Six firends, A, B, C, D, E and F are seated in a circle facing inwards. (ii) F is between A and D. (iii) C is between E and B. (iv) E is not between D and C (v) D is second to the left of C. Which of the above statements is not required to arrive at the seating position of the all the six friends ?
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A. (ii) only
B. (iii) only
C. (iv) only
D. all are required
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| 4 |
Directions: From among five doctors 1, 2, 3, 4 and 5; four engineers G, H, K and L; and six teachers, M, N, O, Q, and R, some teams are to be selected. Of these 1, 2, G, H, O, P, Q are females and the rest re males. The formation of the teams is subject to the following conditions: i-Wherever there is a male doctor, there will be a female teacher. ii-Wherever there is male engineer, there will be a female doctor. iii-There shall not be more than two male teachers in any team. If the tam consists of three doctors, two male engineers, and two teachers, the members of the team could be
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A. 345KLMN
B. 123KLMR
C. 345KLPR
D. 12HMRPQ
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| 5 |
Nine individuals - Z, Y, X, W, V, U, T, S and R - are the only candidates, who can serve on three committees-- A, B and C, and each candidate should serve on exactly one of the committees. Committee A should consist of exactly one member more than committee B. It is possible that there are no members of committeeC. Among Z, Y and X none can serve on committee A. Among W, V and U none can serve on committee G. Among T, S and R none can serve on committee C. Of the nine individuals, the largest number that can serve together on committee C is
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A. 9
B. 8
C. 7
D. 6
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| 6 |
Nine individuals - Z, Y, X, W, V, U, T, S and R - are the only candidates, who can serve on three committees-- A, B and C, and each candidate should serve on exactly one of the committees. Committee A should consist of exactly one member more than committee B. It is possible that there are no members of committeeC. Among Z, Y and X none can serve on committee A. Among W, V and U none can serve on committee G. Among T, S and R none can serve on committee C. In case any of the nine individuals serves on committee C, which among the following should be the candidate to serve on committee A ?
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A. Z
B. Y
C. W
D. T
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| 7 |
Directions: Read the following information and answer the given questions. (i) Six players A, B, C, D, E and F play for different teams, namely P, Q, R, S, T and U. Each one wears different coloured sport kits in blue, green, pink, yellow, purple and red, through not necessarily in the same order. (ii) The one wearing blue plays in team S, and the one wearing green plays in team P. - F does not play in team R or team T.
- A wears pink kit and plays for team Q.
- D does not work in team T, and purple kit is not worn by team R.
- E plays for team U, and neither D not B plays for team S.
- Team T does not wear purple or yellow, and C plays for team P.
Which of the following, colour of kit-team-player combination is correct ?
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A. Green-Team R - Player C
B. Blue - Team S - Player C
C. Red - Team T - Player B
D. Yellow - Team R - Player E
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| 8 |
Two or more essences out of a stock five essences-- L, M, N, O, and P are used in making all perfumes by a manufacturer. He has learned that for a blend of essences to be agreeable it should comply with all the rules listed below.- A perfume containing L, should also contain the essence N, and the quantity of N should be twice as that of L.
- A perfume containing M, must also have O as one of its components and they should be in equal proportion.
- A single perfume should never contain N as well as O.
- O and P should not be used together.
- A perfume containing the essence P should contain P in such a proportion that the total amount of P present should be greater than the total amount of the other essence or essences used.
Among the below mentioned formulas, which can be made agreeable by the eliminating some or all of one essence ?
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A. One part L, one part M, one part N, four parts P
B. One part L, two parts N, one part O, four parts P
C. One part L, one part M, one part O, one part P
D. Two parts L, two parts N, one part O, two parts P
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| 9 |
Nine individuals - Z, Y, X, W, V, U, T, S and R - are the only candidates, who can serve on three committees-- A, B and C, and each candidate should serve on exactly one of the committees. Committee A should consist of exactly one member more than committee B. It is possible that there are no members of committeeC. Among Z, Y and X none can serve on committee A. Among W, V and U none can serve on committee G. Among T, S and R none can serve on committee C. Among the following combinations which could constitute the membership of committee C ?
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A. Y and T
B. X and U
C. Y, X and W
D. W, V and U
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| 10 |
In an experiment conducted at a laboratory, 160 white mice were injected with Serum D. 160 other white mice were injected with a harmless sugar solution. In two weeks time 39% of the white mice, who were injected with Serum D contracted the highly contagious and often fatal disease, jungle fever. Hence, it can be concluded that jungle fever is caused by some elements similar to the elements in Serum D. The above discussion would be weakened most severely in case it is shown that
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A. People contracting jungle fever are usually the victims of the bite of the South American Lesser Hooded Viper.
B. One among the 160 white mice had already contracted jungle fever prior to the laboratory experiment.
C. The natural habitats of white mice does not contain any of the elements found in Serum D.
D. The scientists administered the injections being ignorant of the contents of the solutions used.
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