Average of 9 numbers 2240. If average of 6 is 2235, average of remaining 3? MCQ with Answer and Explanation

Question

Share Report Error

Average of 9 numbers 2240. If average of 6 is 2235, average of remaining 3?

A. 2245

B. 2255

C. 2248

D. 2250

Answer: Option D

Solution (By JKSSB Mock Tests)

Sum9=20160. Sum6=13410. Remaining=6750. Average=2250.

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 1335,1780,2225 is

A. 1775

B. 1780

C. 1770

D. 1790

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option B

Explanation:
5340/3=1780.

This question belongs to: Maths Average

Question #2

Average of 25 numbers is 48. If one number 60 is replaced by 36, new average?

A. 47

B. 46

C. 48

D. 47.04

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option D

Explanation:
Change -24, decrease 24/25=0.96, new 47.04.

This question belongs to: Maths Average

Question #3

Find the average of all numbers from 1 to 40 that are divisible by 8.

A. 25

B. 24

C. 23

D. 22.5

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option B

Explanation:
Numbers:8,16,24,32,40 sum=120, count=5, avg=24.

This question belongs to: Maths Average

Explore All Average MCQs