Average of 8 numbers 1350. If average of 5 is 1345, average of remaining 3? MCQ with Answer and Explanation

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Average of 8 numbers 1350. If average of 5 is 1345, average of remaining 3?

A. 1360

B. 1357

C. 1355

D. 1358.33

Answer: Option D

Solution (By JKSSB Mock Tests)

Sum8=10800. Sum5=6725. Remaining=4075. Average≈1358.33.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1

The average of 10 numbers is 22. If each number is decreased by 2, what is the new average?

A. 22

B. 18

C. 24

D. 20

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Correct Answer: Option D

Explanation:
New average =22-2=20.

This question belongs to: Maths Average

Question #2

The average of 55,65,75 is

A. 68

B. 65

C. 70

D. 60

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Correct Answer: Option B

Explanation:
195/3=65.

This question belongs to: Maths Average

Question #3

Average of 8 numbers 300. If average of 5 is 295, average of remaining 3?

A. 310

B. 307

C. 305

D. 308.33

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Correct Answer: Option D

Explanation:
Sum8=2400. Sum5=1475. Remaining=925. Average≈308.33.

This question belongs to: Maths Average

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