question: A no.when divided by 221 gives a remainder 43, what remainder will beobtained by dividingthe same no.17?
Options:
(A) 2
(B) 7
(C) 9
(D) 11
(E) 15
answer: Stream of consciousness: 221 + 43 = 264/17 = 9 (Remainder) The answer is (C).
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question: What should come in place of the question mark (?) in the following equation?
5679 + 1438 2015 = ?
Options:
(A) 5192
(B) 5012
(C) 5102
(D) 5002
(E) None of these
answer: Stream of consciousness: ? = 5679 + 1438 2015 = 5102 The answer is (C).
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question: The average of five results is 46 and that of the first four is 45. The fifth result is?
Options:
(A) 22
(B) 02
(C) 78
(D) 50
(E) 18
answer: Stream of consciousness: 5 * 46 4 * 45 = 50 The answer is (D).
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question: A train 650 m long is running at a speed of 117 km/hr. In what time will it pass a bridge 325 m long?
Options:
(A) 30
(B) 35
(C) 40
(D) 45
(E) 50
answer:
Stream of consciousness: Speed = 117 * 5/18 = 65/2 m/sec
Total distance covered = 650 + 325 = 975 m
Required time = 975 * 2/65 = 30 sec The answer is (A).
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