SSC CHSL 2019 PYQ — Question 69

SSC CHSL - 10th July 2019 - Shift 2 • Quantitative Aptitude • Q69

The average of first 101 _____ number is equal to 102.

Show answer & explanation

Correct answer: B

Explanation

Correct Answer is option 2 i.e. even

Concept

Application

Average of first n even numbers = n + 1

Average of first n odd numbers = n

Hence,

Average of first 101 even terms = 101 + 1 = 102