Average of 8 numbers 1650. If average of 5 is 1645, average of remaining 3? MCQ with Answer and Explanation

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Average of 8 numbers 1650. If average of 5 is 1645, average of remaining 3?

A. 1657

B. 1655

C. 1658.33

D. 1660

Answer: Option C

Solution (By JKSSB Mock Tests)

Sum8=13200. Sum5=8225. Remaining=4975. Average≈1658.33.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1

The average of 18,36,54 is

A. 30

B. 32

C. 36

D. 40

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Correct Answer: Option C

Explanation:
108/3=36.

This question belongs to: Maths Average

Question #2

Average of 9 numbers 1440. If average of 6 is 1435, average of remaining 3?

A. 1455

B. 1448

C. 1450

D. 1445

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Correct Answer: Option C

Explanation:
Sum9=12960. Sum6=8610. Remaining=4350. Average=1450.

This question belongs to: Maths Average

Question #3

The average of 1440,1920,2400 is

A. 1910

B. 1930

C. 1915

D. 1920

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Correct Answer: Option D

Explanation:
5760/3=1920.

This question belongs to: Maths Average

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