In following number series, two terms have been put within brackets. Choose the appropriate option - Find the wrong number in the series :7, 28, 63, 124, 215, 342, 511

B. 28

Complete analogous pair - Victory : Encouragement : : Failure : ?

D. FRUSTRATION

Complete analogous pair - Sepia : Cuttle Fish : : Merino : ?

C. SHEEP

There are five persons P, Q, R, S and T. One is football player, one is chess player and one is hockey player. P and S are unmarried ladies and do not participate in any game. None of the ladiesplays chess or football. There is a married couple in which T is the husband. Q is the brother of R and is neither a chese player nor a hockey player. Who is the wife of T ?

C. R

Choose analogous pair - Necessity : Invention

A. CURIOSITY : KNOWLEDGE