Average of 9 numbers 1140. If average of 6 is 1135, average of remaining 3? MCQ with Answer and Explanation

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Average of 9 numbers 1140. If average of 6 is 1135, average of remaining 3?

A. 1148

B. 1150

C. 1155

D. 1145

Answer: Option B

Solution (By JKSSB Mock Tests)

Sum9=10260. Sum6=6810. Remaining=3450. Average=1150.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1

A batsman scored 120 runs in 5 matches. What is his average score per match?

A. 25

B. 20

C. 30

D. 24

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Correct Answer: Option D

Explanation:
Average = Total runs / Number of matches = 120 / 5 = 24.

This question belongs to: Maths Average

Question #2

Average of 10 numbers 2680. If average of 6 is 2675, average of remaining 4?

A. 2685

B. 2690

C. 2687.5

D. 2686

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Correct Answer: Option C

Explanation:
Sum10=26800. Sum6=16050. Remaining=10750. Average=2687.5.

This question belongs to: Maths Average

Question #3

The average of 35,42,49,56 is

A. 45.5

B. 44

C. 46

D. 47

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Correct Answer: Option A

Explanation:
Sum=182. Average=45.5.

This question belongs to: Maths Average

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