Suppose, the present age of Vishal be P years.
According to question,
present age of Vishal + 1 year = 2 ( present age of Vishal - 12 years )
P + 1 = 2(P ? 12)
? 2P ? P = 25
? P = 25 years
Therefore , the present age of Vishal is 25 years .
Only '48' is not square of any number.
Carom is an indoor game.
3781 is the odd one out as other numbers contain only odd digits.
First indicates the lack of the second.
Conclusions:
All others are two in number.
F < E < J ? H > Z H ? Y and Z < H
As study of 'Brain ' is called 'Neurology', similarly, 'study' of Body is called 'physiology'.
A and C cannot be part of the same team since F has to be always selected with C but never with A.
as we don't know the gender of L.
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