The average of 6 numbers is 28. If two numbers are 22 and 30, find the average of the remaining four. MCQ with Answer and Explanation

Question

Share Report Error

The average of 6 numbers is 28. If two numbers are 22 and 30, find the average of the remaining four.

A. 28

B. 28.5

C. 29

D. 29.5

Answer: Option C

Solution (By JKSSB Mock Tests)

Sum=6×28=168. Sum of two=22+30=52. Sum of four=116. Avg=116/4=29.

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

Share Report

Average of 15 numbers 2660. If average of 9 is 2655, average of remaining 6?

A. 2667.5

B. 2665

C. 2668

D. 2670

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option A

Explanation:
Sum15=39900. Sum9=23895. Remaining=16005. Average=2667.5.

This question belongs to: Maths Average

Question #2

Share Report

Average of 15 numbers 1010. If average of 9 is 1005, average of remaining 6?

A. 1018

B. 1020

C. 1015

D. 1017.5

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option D

Explanation:
Sum15=15150. Sum9=9045. Remaining=6105. Average=1017.5.

This question belongs to: Maths Average

Question #3

Share Report

Average of 8 numbers 1000. If average of 5 is 995, average of remaining 3?

A. 1010

B. 1007

C. 1005

D. 1008.33

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option D

Explanation:
Sum8=8000. Sum5=4975. Remaining=3025. Average≈1008.33.

This question belongs to: Maths Average

Explore All Average MCQs