If 14 # 13 = 1 and 27 # 36 = 0, then 46 # 31 = ?

How is U related P in the given expression? 

U # T × S ÷ R × Q + P 

Divya said, “That lady is my husband’s sister's only sibling’s son's paternal grandmother". How is that lady related to Divya? 

A is B’s brother, C is A’s mother, D is C’s father, E is B’s son. How is D related to A ? 

In the expression P × Q -T how is T related to P? 

Find the missing number in the following series:
43, 172, 86, 344, ?

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

West : North - East :: South? 

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

Light : Rays : : Sound : ?