Average of 9 numbers 2090. If average of 6 is 2085, average of remaining 3? MCQ with Answer and Explanation

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Average of 9 numbers 2090. If average of 6 is 2085, average of remaining 3?

A. 2100

B. 2098

C. 2095

D. 2105

Answer: Option A

Solution (By JKExamLibrary)

Sum9=18810. Sum6=12510. Remaining=6300. Average=2100.

This question belongs to: Maths Average

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Question #1 Report Error

Average of 8 numbers 1900. If average of 5 is 1895, average of remaining 3?

A. 1908.33

B. 1905

C. 1907

D. 1910

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Correct Answer: Option A

Explanation:
Sum8=15200. Sum5=9475. Remaining=5725. Average≈1908.33.

This question belongs to: Maths Average

Question #2 Report Error

Average of 10 numbers 2030. If average of 6 is 2025, average of remaining 4?

A. 2040

B. 2037.5

C. 2036

D. 2035

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Correct Answer: Option B

Explanation:
Sum10=20300. Sum6=12150. Remaining=8150. Average=2037.5.

This question belongs to: Maths Average

Question #3 Report Error

Average of 15 numbers 1260. If average of 9 is 1255, average of remaining 6?

A. 1267.5

B. 1270

C. 1265

D. 1268

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Correct Answer: Option A

Explanation:
Sum15=18900. Sum9=11295. Remaining=7605. Average=1267.5.

This question belongs to: Maths Average

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