Average of 8 numbers 2450. If average of 5 is 2445, average of remaining 3? MCQ with Answer and Explanation

Question

Share Report Error

Average of 8 numbers 2450. If average of 5 is 2445, average of remaining 3?

A. 2460

B. 2458.33

C. 2457

D. 2455

Answer: Option B

Solution (By JKSSB Mock Tests)

Sum8=19600. Sum5=12225. Remaining=7375. Average≈2458.33.

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 12 numbers 1570. If average of 8 is 1565, average of remaining 4?

A. 1578

B. 1575

C. 1582

D. 1580

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option D

Explanation:
Sum12=18840. Sum8=12520. Remaining=6320. Average=1580.

This question belongs to: Maths Average

Question #2

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

A. 2248

B. 2245

C. 2250

D. 2255

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option C

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

This question belongs to: Maths Average

Question #3

The average of 33,44,55 is

A. 42

B. 44

C. 46

D. 45

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option B

Explanation:
Sum=132. Average=44.

This question belongs to: Maths Average

Explore All Average MCQs