Choose or find odd number pair - (13 - 21) , (19 - 27) , (15 - 23) , (16 - 24)

D. 16 - 24

If A + B means A is the son of B ;
A - B means A is the husband of B ;
A x B means A is the sister of B,
then which of the following shows the relation Q is the maternal uncle of P ?

A. P + B - R X Q

In following alphabet series , one term missing as shown by question mark . Choose missing term from options. - BF, CH, ?, HO, LT

C. EK

Choose analogous pair - Sprain : Fracture

B. EXCITEMENT : FRENZY

Choose similar word - Sitar : Guitar : Tanpura

B. VIOLIN