Verbal Reasoning - Mental Ability Questions

Select the related word/letters/number from the given alternatives.
DI : M : : CR : ?

Introducing a woman, a boy says, "She is the wife of my grandfather's son". How is the woman related to the boy?

If A is the mother of B and K, D is the husband of A. E is the son of D's brother. What is the relation of A with E

In a row, there are 6 boys between A and B and A being the first boy in row. There are 3 boys between B and C. If there are 12 boys after C, then how many minimum boys are there in the row?

If D = 4, DOG = 26, then find the value of ANIMAL= ?

A man is facing west and he turns anti-clockwise by 90 degrees and moves 10m straight, then he again turns 90 degrees anti-clockwise. Which direction is the man facing now?

In the following question, select the related letter/letters from the given alternatives.

CPR : ERT : : DQS : ?

If 15#2 = 26, 11#3 = 16 and 10#9 = 2, then find the value of 11#4 = ?