Verbal Reasoning - Mental Ability Questions

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
MN, PQ, TU, YZ, ?

Which set of letters when sequentially placed at the gaps in the given letter series shall complete it?

T_ST_S_U_T_S

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series. 4, 13, 40, 121, ?

In the following question, select the related letters from the given alternatives.
ELQZ : AJOV : : VXTD : ?

Select the odd word from the given alternatives.

Pointing towards a man Soumya says, "His mother's daughter is my sister". How is Soumya related to the man?

In a row of students, Ankit is 26th from the left end. Poonam is 18 ranks to the right of Ankit. If Poonam is 32nd from the right end, then what will be the rank of Ankit from the right end?

If 8α9 = -72, -9α3 = 27 and -6α1 = 6, then find the value of -3α6 = ?