Mathematics
Series 2,3,5,8,12 next:?
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The number of times in a day the hour hand and minute hand of a clock are at right angles is:
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Pieces from 42.5 m rod (85 cm each):
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If difference between ages X and Y is 12 and ratio is 3:7, what is age of Y?
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There are 7 packets. Each packet has 12 toffees. Find total number of toffees?
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If 1/3 of the liquid contents of a can evaporates on the first day and 3/4 of the remainder evaporates on the second day, the fractional part of the original contents remaining at the close of the second day is:
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The sum of two numbers is 40 and their difference is 4. The ratio of the numbers is:
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If A, B and C are any three sets, then A x (B U C) is equal to:
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Average of 15,5,0,12,8 =?
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