125 : 25 : : 64 : ______ ?
A8
B4
C32
D16
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Related Questions:
ഒരു അച്ഛനും അമ്മയ്ക്കും രണ്ട് ആൺമക്കളുണ്ട്. ഓരോ ആൺകുട്ടിക്കും ഒരു സഹോദരിയുണ്ട്. എങ്കിൽ ആവീട്ടിൽ എത്ര ആളുകൾ ഉണ്ട് ?
The following question, consist of two words each that have a certain relationship to each other, followed by four lettered pairs of words. Select the lettered pair that has the same relationship as the original pair of words.
EYES : TEARS ::
Black : White: : Up :?
Rat: Cat :: Worm:?
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13-Operations on 13 such as adding subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 are not allowed.)
(24, 12, 72)
(15, 16, 60)