The average of 10 numbers is 35. If each number is increased by 5, what will be the new average? MCQ with Answer and Explanation

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The average of 10 numbers is 35. If each number is increased by 5, what will be the new average?

A. 40

B. 35

C. 38

D. 42

Answer: Option A

Solution (By JKSSB Mock Tests)

When each number increases by 5, the average also increases by 5. New average = 35+5 = 40.

This question belongs to: Maths Average

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Question #1

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Average of 9 numbers 740. If average of 6 is 735, average of remaining 3?

A. 745

B. 750

C. 748

D. 755

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Correct Answer: Option B

Explanation:
Sum9=6660. Sum6=4410. Remaining=2250. Average=750.

This question belongs to: Maths Average

Question #2

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Average of 25 numbers 60. If 5 numbers average 70, average of remaining 20?

A. 57.5

B. 55

C. 56

D. 58

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Correct Answer: Option A

Explanation:
Total=1500. 5=350. Remaining=1150/20=57.5.

This question belongs to: Maths Average

Question #3

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The average of 7 numbers is 29. If each number is multiplied by 3, what is the new average?

A. 58

B. 86

C. 87

D. 29

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Correct Answer: Option C

Explanation:
New average =29×3=87.

This question belongs to: Maths Average

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