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.
3 4 5
3 7 12
3 ? 22

B. 10

Consider the following two sets of equations :
I. 2x - y = 0 and 6x - 3y = 0
II. 3x - 4y = 0 and 12x - 20y = 0

C. SET II POSSESSES UNIQUE SOLUTION AND SET I POSSESSES INFINITELY MANY SOLUTIONS.
Posted in:  Linear Equations -  Algebra -  Mathematics

Given set : (246, 257, 358)

C. (273, 365, 367)
Posted in:  Number Analogy -  Analogy -  Verbal Reasoning

Choose analogous pair - Theft : Confess

B. FAULT : ADMIT

Choose similar word - Marble : Slate : Gneiss

A. QUARTZITE