Average of 8 numbers 600. If average of 5 is 595, average of remaining 3? MCQ with Answer and Explanation

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Average of 8 numbers 600. If average of 5 is 595, average of remaining 3?

A. 607

B. 608.33

C. 605

D. 610

Answer: Option B

Solution (By JKSSB Mock Tests)

Sum8=4800. Sum5=2975. Remaining=1825. Average≈608.33.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1

The average of 50,60,70,80 is

A. 60

B. 65

C. 75

D. 70

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Correct Answer: Option B

Explanation:
Sum=260. Average=65.

This question belongs to: Maths Average

Question #2

The average of 6 numbers is 28. If two numbers are 22 and 30, find the average of the remaining four.

A. 28

B. 29.5

C. 28.5

D. 29

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Correct Answer: Option D

Explanation:
Sum=6×28=168. Sum of two=22+30=52. Sum of four=116. Avg=116/4=29.

This question belongs to: Maths Average

Question #3

Average of 15 numbers 310. If average of 9 is 305, average of remaining 6?

A. 317.5

B. 320

C. 315

D. 318

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Correct Answer: Option A

Explanation:
Sum15=4650. Sum9=2745. Remaining=1905. Average=317.5.

This question belongs to: Maths Average

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