⟩ Which of the following fraction is the largest? A. 78 B. 1316 C. 3140 D. 6380
A. 7:8
A. 7:8
3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day? A. 9 B. 10 C. 11 D. 12
A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was A. Rs. 2000 B. Rs. 10,000 C. Rs. 15,000 D. Rs. 20,000
One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in A. 81 min. B. 108 min. C. 144 min. D. 192 min.
A motorboat, whose speed in 15 km/hr in still water goes 30 km downstream and comes back in a total of 4 hours 30 minutes. The speed of the stream (in km/hr) is A. 4 B. 5 C. 6 D. 10
If 20% of a = b, then b% of 20 is the same as A. 4% of a B. 5% of a C. 20% of a D. None of these
A man walked diagonally across a square lot. Approximately, what was the percent saved by not walking along the edges? A. 20 B. 24 C. 30 D. 33
Find out the wrong number in the given sequence of numbers. 582, 605, 588, 611, 634, 617, 600 A.634 B.611 C.605 D.600
Find out the wrong number in the given sequence of numbers. 36, 54, 18, 27, 9, 18.5, 4.5 A. 4.5 B. 18.5 C. 54 D. 18
A man buys a watch for Rs. 1950 in cash and sells it for Rs. 2200 at a credit of 1 year. If the rate of interest is 10% per annum, the man A. gains Rs. 55 B. gains Rs. 50 C. loses Rs. 30 D. gains Rs. 30
Find the odd man out. 10, 25, 45, 54, 60, 75, 80 A. 10 B. 45 C. 54 D. 75