Fire is to Heat as Ice is to ?

A. COLD

Select the odd pair from the following options.

D. 10, 15

Select the odd number pair: (8, 12), (14, 18), (20, 24), (25, 30)

D. (25, 30)

In a code, 'MANGO' is represented as 13141520. What is the code for 'GRAPE'?

A. 715161

D is the mother of E and F. G is the father of E. How is F related to G?

A. SON