Complete analogous pair - Mattock : Dig : : Shovel : ?

C. SCOOP

In a certain code, MENTION is written as LNEITNO.
How is PATTERN written in that code ?

C. OTAETNR

A family consists of six members P, Q, R, S, T and U. There are two married couples. Q is a doctor and the father of T. U is grandfather of R and is a contractor. S is grandmother of T and is a housewife. There is one doctor, one contractor, one nurse, one housewife and two students in the family. What is the profession of P ?

B. NURSE

Complete analogous pair - Grain : Stock : : Stick : ?

B. BUNDLE

Choose the best alternative as the answer. - A disease always has

C. CAUSE