A # B means ‘A is the sister of B’
 A @ B means ‘A is the daughter of B’
 A & B means ‘A is the husband of B’
 A % B means ‘A is the father of B’
 If A % B & C # D @ E, then how is B related to E?

The sequence of folding a piece of paper and the manner in which the folded paper has been cut is shown in the following figure. How would this paper look when when unfolded?

Question figure.

Select the number from among the given options that can replace the question mark (?) in the following series. 

Question figure.

Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.

A @ B means ‘A is the sister of B’.
 A & B means ‘A is the brother of B’.
 A # B means ‘A is the wife of B’.
 A ^ B means ‘A is the mother of B’
 A + B means ‘A is the father of B’.
 If A + G & I + R @ S @ T # U & V, then which of the following statements is NOT correct?

Select the number from among the given options that can replace the question mark (?) in the following series. 

Question figure.

Directions: In each of the following questions, select the related number from the given alternatives.

6 : 64  : :  9 : ?

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

1, 1, 2, 6, 24, ____?, 720