SSC GD 2019 PYQ — Question 70

SSC GD Constable (English) - 13 Feb 2019 Shift 1 • Quantitative Aptitude • Q70

The average of 23, 27, 29, 36, 47 and x is 35. What is the value of x?

Show answer & explanation

Correct answer: C

Explanation

The correct answer is option 3 i.e. 48.

Understanding/Application

Average = Sum of all number/Total numbers

35 = (23 + 27 +  29 + 36 + 47 + x)/6

210 = 162 + x

x = 210 - 162 = 48