ATQ, Let the original number be '100a'. Final number = 100a x (120/100) x (80/100) = '96a' Net decrease = 100a - 96a = '4a' Or, 4a = 128 Or, 'a' = 128 / 4 = 32 Therefore, required number = 100a = 32 x 100 = 3200
How is Q related to O?
There are five members in the family. Q is father-in-law of B, who is sister-in-law of D. W is mother of D. O is the only brother of D. Q is married. Wh...
______ is ______ of P.
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If V is married to M then how is V related to the daughter of H?
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If N has a brother, then how is M related to brother of N?
If 'A + B' means 'A is wife of B', 'A - B' means 'B is brother of A', 'A X B' means 'B is sister of A', 'A ÷ B' means 'A is father of B'. In the given ...
