Choose or find odd letter group - PQO , AZY , TWS , VBU , EXD

B. AZY

Choose analogous pair - Appointment : Ability

C. PROMOTION ; MERIT

Arrange the given words in Alphabetical Order and tick the once that comes middle.

D. PENURY

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 chess player ?

E. T

Find the values of k ε R subject to the following condition :
One root of $x^2 - 6x + k = 0$

D. 8
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