The average of 32,48,64 is MCQ with Answer and Explanation

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The average of 32,48,64 is

A. 48

B. 45

C. 50

D. 46

Answer: Option A

Solution (By JKSSB Mock Tests)

144/3=48.

This question belongs to: Maths Average

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Question #1

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The average of 3 numbers is 15. If each number is multiplied by 4, what is the new average?

A. 30

B. 75

C. 60

D. 45

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Correct Answer: Option C

Explanation:
New average =15×4=60.

This question belongs to: Maths Average

Question #2

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Average of 12 numbers 570. If average of 8 is 565, average of remaining 4?

A. 582

B. 580

C. 575

D. 578

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Correct Answer: Option B

Explanation:
Sum12=6840. Sum8=4520. Remaining=2320. Average=580.

This question belongs to: Maths Average

Question #3

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The average of 6 numbers is 28. If each is increased by 50%, new average?

A. 40

B. 35

C. 28

D. 42

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Correct Answer: Option D

Explanation:
Increased by 50%, average 28*1.5=42.

This question belongs to: Maths Average

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