The average of 8 numbers is 22. If each number is decreased by 2, what is the new average? MCQ with Answer and Explanation

The average of 8 numbers is 22. If each number is decreased by 2, what is the new average?

A. 22

B. 18

C. 24

D. 20

Answer: Option D

New average =22-2=20.

This question belongs to: Maths Average

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

Question #1 Report Error

The average of 720,960,1200 is

A. 960

B. 955

C. 970

D. 950

Correct Answer: Option A

Explanation:
2880/3=960.

This question belongs to: Maths Average

Question #2 Report Error

Average of 12 numbers 2620. If average of 8 is 2615, average of remaining 4?

A. 2625

B. 2632

C. 2628

D. 2630

Correct Answer: Option D

Explanation:
Sum12=31440. Sum8=20920. Remaining=10520. Average=2630.

This question belongs to: Maths Average

Question #3 Report Error

Average of 70,105,140 is

A. 105

B. 102

C. 110

D. 100

Correct Answer: Option A

Explanation:
315/3=105.

This question belongs to: Maths Average