The average of 7 consecutive odd numbers is 15. What is the largest number? MCQ with Answer and Explanation

Question

Share Report Error

The average of 7 consecutive odd numbers is 15. What is the largest number?

A. 21

B. 17

C. 23

D. 19

Answer: Option A

Solution (By JKSSB Mock Tests)

In consecutive odd numbers, average = middle term. So 4th number =15, largest =15+6=21.

This question belongs to: Maths Average

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Average Questions

Question #1

Average of 9 numbers 1340. If average of 6 is 1335, average of remaining 3?

A. 1355

B. 1350

C. 1345

D. 1348

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option B

Explanation:
Sum9=12060. Sum6=8010. Remaining=4050. Average=1350.

This question belongs to: Maths Average

Question #2

The average of 4 numbers is 27. If each number is increased by 4, what is the new average?

A. 23

B. 35

C. 27

D. 31

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option D

Explanation:
New average =27+4=31.

This question belongs to: Maths Average

Question #3

The average of 42,56,70 is

A. 56

B. 50

C. 55

D. 60

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option A

Explanation:
168/3=56.

This question belongs to: Maths Average

Explore All Average MCQs