Average of 10 numbers 1530. If average of 6 is 1525, average of remaining 4? MCQ with Answer and Explanation

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Average of 10 numbers 1530. If average of 6 is 1525, average of remaining 4?

A. 1535

B. 1536

C. 1540

D. 1537.5

Answer: Option D

Solution (By JKExamLibrary)

Sum10=15300. Sum6=9150. Remaining=6150. Average=1537.5.

This question belongs to: Maths Average

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Question #1

Average of 10 numbers 1330. If average of 6 is 1325, average of remaining 4?

A. 1337.5

B. 1336

C. 1335

D. 1340

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Correct Answer: Option A

Explanation:
Sum10=13300. Sum6=7950. Remaining=5350. Average=1337.5.

This question belongs to: Maths Average

Question #2

Average of 10 numbers 1130. If average of 6 is 1125, average of remaining 4?

A. 1140

B. 1137.5

C. 1136

D. 1135

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Correct Answer: Option B

Explanation:
Sum10=11300. Sum6=6750. Remaining=4550. Average=1137.5.

This question belongs to: Maths Average

Question #3

The average of 33,44,55 is

A. 42

B. 44

C. 45

D. 46

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Correct Answer: Option B

Explanation:
Sum=132. Average=44.

This question belongs to: Maths Average

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