# Numerical Reasoning Questions and Answers

Numerical Reasoning test is a set of multiple choice questions and answers that assesses your ability to deal with numbers quickly and accurately. This test contains questions that assess your knowledge of concepts such as arithmetics, percentages, ratios, averages, simplification, algebra, logarithm etc.

Practise with our Numerical Resoning test questions to help you know what to expect, improve your speed and confidence and be really prepared for the actual test.

16.

Find the number which when added to itself 13 times, gives 112.

A.

7

B.

8

C.

9

D.

11

Let the number be x. Then, x + 13x = 112 ⇔ 14x = 112 ⇔ x = 8.

17.

Mr. X, a mathematician, defines a number as 'connected with 6 if it is divisible by 6 or if the sum of its digits is 6, or if 6 is one of the digits of the number. Other numbers are all 'not connected with 6'. As per this definition, the number of integers from 1 to 60 (both inclusive) which are not connected with 6 is

A.

18

B.

22

C.

42

D.

43

Numbers from 1 to 60, which are divisible by 6 are : 6,12,18, 24, 30, 36,42, 48, 54, 60.

There are 10 such numbers.

Numbers from 1 to 60, the sum of whose digits is 6 are : 6, 15, 24, 33, 42, 51, 60.

There are 7 such numbers of which 4 are common to the above ones. So, there are 3such uncommon numbers.

Numbers from 1 to 60, which have 6 as one of the digits are 6, 16, 26, 36, 46, 56, 60.

Clearly, there are 4 such uncommon numbers.

So, numbers 'not connected with 6' = 60 - (10 + 3 + 4) = 43.

20.

In a family, a couple has a son and a daughter. The age of the father is three times that of his daughter and the age of the son is half of that of his mother. The wife is 9 years younger to her husband and the brother is seven years older than his sister. What is the age of the mother ?

A.

40 years

B.

45 years

C.

50 years

D.

60 years