q: Find 94 97
Options:
(A) 93/198
(B) 93/12
(C) 93/18
(D) 93/10
(E) 93/11
a: Stream of consciousness: Here both numbers are less than 100. So they are deficient of - 6 and - 3 compared with 100. So The answer is (C).
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q: An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?
Options:
(A) 270
(B) 360
(C) 280
(D) 90
(E) 180
a: Stream of consciousness: Angle traced by the hour hand in 6 hours = (360/12 x 6) = 180. The answer is (E).
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q: A pipe can fill a tank in 16 hours. Due to a leak in the bottom,it is filled in 24 hours. If the tank is full, how much time will the leak take to empty it ?
Options:
(A) 12 hrs
(B) 24 hrs
(C) 36 hrs
(D) 48 hrs
(E) 42 hrs
a:
Stream of consciousness: Time taken by leak to empty tank = 1/(1/16-1/24) = 48 hrs The answer is (D).
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