Choose a word similar to the group: 'brave, courageous, valiant'.

B. FEARLESS

What is the least common multiple (LCM) of 12 and 15?

A. 30
Posted in:  Numbers -  Arithmetic -  Mathematics

Identify the missing letters in the series: b, d, f, h, ?

A. J

If x is an integer such that 3x + 7 = 28, what is the value of x?

B. 5
Posted in:  Numbers -  Arithmetic -  Mathematics

In a family, there are three children: X, Y, and Z. X is the brother of Y, and Y is the sister of Z. If Z is a doctor, what is X's profession if he is not a doctor?

A. ENGINEER