Identify the odd pair of words from the following options.

C. CHEF - RECIPE

Four friends, A, B, C, and D, are sitting in a row. A is to the left of B but to the right of C. D is not at either end. What is the correct order from left to right?

A. C, A, B, D

In a coding system, 'FISH' is represented as '6148'. If 'H' is 8, 'I' is 9, 'F' is 6, and 'S' is 19, how is 'HIS' coded?

C. 819

In a certain code, 'CAT' is coded as '3120'. How is 'DOG' coded if 'D' is 4, 'O' is 15, and 'G' is 7?

A. 4157

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.