Complete analogous pair - Scout : Army : : Clerk : ?

A. OFFICE

Complete analogous pair - Fossils : Creatures : : Mummies : ?

B. HUMAN BEINGS

In each of the following questions, choose one word which can be formed from the letters of the given word. MEASUREMENT

A. MASTER

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.
7 4 5
8 7 6
3 3 ?
29 19 31

C. 5

Complete analogous pair - Aeroplane : Cockpit : : Train : ?

D. ENGINE