Verbal Reasoning - Mental Ability Questions

X's rank was 12 from the to. If the total number of students in the class was 16, then X's rank from the bottom of the class is

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Obliterate

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

A_BC_BBC_BB_

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

NC, OE, PG, QI, ?

R is P's father's nephew. Sis P's cousin but not the brother of R. How is S related to R?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
DAF, FED, HIB, ?

Select the missing number from the given alternatives.

Select the missing number from the given alternatives?