q: Every year an amount increases by 1/6th of itself. How much will it be after two years if its present value is Rs.64000?
Options:
(A) 87111
(B) 81007
(C) 81008
(D) 81066
(E) 81022
a: 64000* 7/6 * 7/6 = 87111 The answer is (A).
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q: A 160 meter long train crosses a man standing on the platform in 16 sec. What is the speed of the train?
Options:
(A) 36 kmph
(B) 54 kmph
(C) 92 kmph
(D) 86 kmph
(E) 76 kmph
a: S = 160/16 * 18/5 = 36 kmph The answer is (A).
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q: Find the smallest number which should be multiplied with 36963 to make it a perfect square.
Options:
(A) 4
(B) 7
(C) 4
(D) 3
(E) 6
a: 36963 = 111*111*3
Required smallest number = 3
3 is the smallest number which should be multiplied with 36963 to make it a perfect square. The answer is (D).
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q: A no.when divided by 221 gives a remainder 43, what remainder will beobtained by dividingthe same no.17?
Options:
(A) 3
(B) 6
(C) 9
(D) 10
(E) 12
a:
221 + 43 = 264/17 = 9 (Remainder) The answer is (C).
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