Average of 10 numbers 1630. If average of 6 is 1625, average of remaining 4? MCQ with Answer and Explanation

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Average of 10 numbers 1630. If average of 6 is 1625, average of remaining 4?

A. 1637.5

B. 1635

C. 1640

D. 1636

Answer: Option A

Solution (By JKSSB Mock Tests)

Sum10=16300. Sum6=9750. Remaining=6550. Average=1637.5.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1

The average of 20,25,30,35,40 is

A. 31

B. 32

C. 30

D. 28

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Correct Answer: Option C

Explanation:
Sum=150. Average=30.

This question belongs to: Maths Average

Question #2

Average of 885,1180,1475 is

A. 1180

B. 1175

C. 1170

D. 1190

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Correct Answer: Option A

Explanation:
3540/3=1180.

This question belongs to: Maths Average

Question #3

The average of 5 consecutive even numbers is 12. What is the smallest number?

A. 8

B. 6

C. 12

D. 10

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Correct Answer: Option A

Explanation:
In consecutive even numbers, average = middle number. So middle (3rd) =12. Smallest =12-4=8.

This question belongs to: Maths Average

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