If 'SUN' is coded as 19, 21, 14 and 'MOON' is coded as 13, 15, 15, 14, what is the code for 'STAR'?

A. 19, 20, 1, 18

What is the sum of 25 and 47?

A. 72
Posted in:  Numbers -  Arithmetic -  Mathematics

Choose the odd pair of words.

C. CAR - ENGINE

Which of the following numbers is a prime number?

C. 23
Posted in:  Numbers -  Arithmetic -  Mathematics

What is the antonym of 'happy'?

B. SAD
Posted in:  Antonyms -  Vocabulary -  English