For the following questions answer them individually
Which letter will replace the question mark (?) in the following series?
Z, X, V, T, R, ?
If South-East becomes North, North-East becomes West and so on, what will South-West become?
Which set of letters will come next in the following series?
BDZ, DGX, FJV, HMT, JPR, ........
Select the word-pair in which the two words are related in the same way as are the two words in the following word- pair.
Mammal : Bear