Assertion (A): The sun rises in the east. Reason (R): The earth rotates on its axis from west to east.

A. BOTH A AND R ARE TRUE, AND R IS THE CORRECT EXPLANATION FOR A.

In a code language, 'COW' is represented as '3719'. If 'C' is 3, 'O' is 15, and 'W' is 23, what is the code for 'PIG' where 'P' is 16, 'I' is 9, and 'G' is 7?

A. 1697

During a meeting, a colleague suddenly collapses. What should you do first?

B. CHECK IF THEY ARE BREATHING AND RESPONSIVE.

In the sequence A, B, C, D, ?, F, G, what character should replace the question mark?

A. E

Identify the missing character in the series 1, 4, 9, ?, 25, 36.

A. 16