Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Algebra

Question:

Three consecutive positive integers are such that the square of their sum exceeds the sum of their squares by 214. The average of the numbers is

Options:

13

6

16

19

Correct Answer:

6

Explanation:

By hit and trail method,

Let the numbers = 5,6 and 7

These no. will satisfy the given conditions.

So, the average of these number will be = 6