If 'APPLE' is coded as 'BQQMF', what will 'GRAPE' be coded as?

A. HSBFQ

Identify the missing number in the series: 100, 90, 80, 70, ?, 50.

A. 60

In a family, P is the father of Q, and R is the mother of Q. S is the sister of Q. If R is a nurse and P is an engineer, what is S's relationship to P?

A. DAUGHTER

Identify the odd number pair from the following groups.

B. 12, 18

Assertion (A): Logical reasoning is essential for problem-solving. Reason (R): Problem-solving requires creativity and innovation.

B. BOTH A AND R ARE TRUE, BUT R IS NOT THE CORRECT EXPLANATION FOR A.