Average of 9 numbers 2740. If average of 6 is 2735, average of remaining 3? MCQ with Answer and Explanation

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Average of 9 numbers 2740. If average of 6 is 2735, average of remaining 3?

A. 2745

B. 2748

C. 2755

D. 2750

Answer: Option D

Solution (By JKSSB Mock Tests)

Sum9=24660. Sum6=16410. Remaining=8250. Average=2750.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1

The average of 7 consecutive integers starting from n is 25. What is n?

A. 22

B. 23

C. 21

D. 24

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Correct Answer: Option A

Explanation:
Average = n+3 =25. n=22.

This question belongs to: Maths Average

Question #2

Average of 1255,2510 is

A. 1880

B. 1882.5

C. 1890

D. 1870

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Correct Answer: Option B

Explanation:
1882.5.

This question belongs to: Maths Average

Question #3

Average of 10 numbers 1980. If average of 6 is 1975, average of remaining 4?

A. 1987.5

B. 1990

C. 1985

D. 1986

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Correct Answer: Option A

Explanation:
Sum10=19800. Sum6=11850. Remaining=7950. Average=1987.5.

This question belongs to: Maths Average

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