A and B are brothers. C and D are sisters. A's son is D's brother.
How is B related to  C ?

D. UNCLE

In the following question, a matrix of certain characters is given. These characters follow a certain trend, row-wise or column-wise. Find out this trend and choose the missing character accordingly.
963 2 844
464 ? 903

B. 2

Complete analogous pair - Deciduous : Willow : : Coniferous : ?

B. SPRUCE

Choose or find odd letter group - BD , MP , NQ , HK , TW

A. BD

If cook is called butler, butler is called manager, manager is called teacher, teacher is called clerk and clerk is called principal, who will teach in a class ?

E. CLERK