Assertion (A): Logic puzzles enhance critical thinking skills. Reason (R): Critical thinking is essential for problem-solving. Which of the following is correct?

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

Complete the series: m, o, q, s, ?

A. T

Fast, Quick, Rapid

B. SWIFT

If the word 'COLD' is coded as 'DPME', how is 'WARM' coded in the same way?

A. XBNQ

If the word 'FISH' is coded as '69', what is the code for 'BIRD'?

B. 39