IAS Prelims CSAT Paper 2 - 2021 Solutions,Answer Key & Explanations Part 3 (Q. 41 to 60) Part 3 of 4

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Q. 54. On a chess board, in how many different ways can 6 consecutive squares be chosen on the diagonals along a straight path?
(a) 4
(b) 6
(c) 8
(d) 12
Answer: B

Q. 55. In the series _b_a_ba_b_abab_aab; fill in the six blanks ( _ ) using one of the following given four choices such that the series following a specific order.
(a) bababa
(b) baabba
(c) bbaabb
(d) ababab
Answer: d

It is abb and aab series

Q. 56. Using 2, 2, 3, 3, 3 as digits, how many distinct numbers greater than 30000 can be formed?
(a) 3
(b) 6
(c) 9
(d) 12

Answer: 6

Q. 57. Consider the following statements:
1. The sum of 5 consecutive integers can be 100.
2. The product of three consecutive natural numbers can be equal to their sum.
Which of the above statements is/are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
Answer: C

Q. 58. A cubical vessel of side 1 m is filled completely with water. How many milliliters of water is contained in it (neglect thickness of the vessel)?
(a) 1000
(b) 10000
(c) 100000
(d) 1000000
Answer: D
1 m = 1000000 ml.

Q. 59. There are 6 persons arranged in a row Another person has to shake hands with 3 of them so that he should not shake hands with two consecutive persons. In how many distinct possible combinations can the handshakes take place?
(a) 3
(b) 4
(c) 5
(d) 6
Answer: 4

Q. 60 An amount of money was distributed among A, B and C in the ratio p∶q∶r
Consider the following statements:
1. A gets the maximum share if p is greater than (q+r)
2. C gets the minimum share if r is less than (p+q)
Which of the above statements is/are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
Answer: A

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