Complete analogous pair - Dog : Rabis : : Mosquito : ?

C. MALARIA

Complete analogous pair - Line : Square: : Arc : ?

C. CIRCLE

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

A. MASTER

Complete analogous pair - Chromite : Chromium : : Ilmenite : ?

D. TITANIUM

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