Assertion (A): All birds can fly. Reason (R): Penguins are birds. Which of the following is correct?

D. A IS FALSE, BUT R IS TRUE.

In the series: 2, 4, 8, 16, ?, 64. What is the missing number?

B. 32

All mammals are warm-blooded. Is this statement true or false?

A. TRUE

Select the odd pair of words from the following options.

D. KNIFE - FORK

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

A. 16