Average of 15 numbers 2260. If average of 9 is 2255, average of remaining 6? MCQ with Answer and Explanation

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Average of 15 numbers 2260. If average of 9 is 2255, average of remaining 6?

A. 2267.5

B. 2270

C. 2265

D. 2268

Answer: Option A

Solution (By JKExamLibrary)

Sum15=33900. Sum9=20295. Remaining=13605. Average=2267.5.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1

Average of 21, 28, 35, 42 is

A. 32

B. 33

C. 31.5

D. 30

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Correct Answer: Option C

Explanation:
Sum=126. Average=31.5.

This question belongs to: Maths Average

Question #2

Average of 165,220,275 is

A. 215

B. 210

C. 220

D. 230

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Correct Answer: Option C

Explanation:
660/3=220.

This question belongs to: Maths Average

Question #3

Average of 1 to 20 except 10 is

A. 10

B. 9.5

C. 10.5

D. 11

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Correct Answer: Option C

Explanation:
Sum=210-10=200. Numbers19. Average≈10.53.

This question belongs to: Maths Average

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