The average of 64,72,80 is MCQ with Answer and Explanation

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The average of 64,72,80 is

A. 72

B. 68

C. 70

D. 75

Answer: Option A

Solution (By JKSSB Mock Tests)

216/3=72.

This question belongs to: Maths Average

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Question #1

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The average of 1290,1720,2150 is

A. 1720

B. 1730

C. 1715

D. 1710

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Correct Answer: Option A

Explanation:
5160/3=1720.

This question belongs to: Maths Average

Question #2

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The average of 960,1280,1600 is

A. 1280

B. 1270

C. 1290

D. 1275

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Correct Answer: Option A

Explanation:
3840/3=1280.

This question belongs to: Maths Average

Question #3

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Average of 8 numbers 1900. If average of 5 is 1895, average of remaining 3?

A. 1905

B. 1910

C. 1907

D. 1908.33

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Correct Answer: Option D

Explanation:
Sum8=15200. Sum5=9475. Remaining=5725. Average≈1908.33.

This question belongs to: Maths Average

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