The average of 7 numbers is 26. If one number is 32, find the average of the remaining 6. MCQ with Answer and Explanation

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The average of 7 numbers is 26. If one number is 32, find the average of the remaining 6.

A. 24.5

B. 26

C. 25.5

D. 25

Answer: Option D

Solution (By JKSSB Mock Tests)

Sum=7×26=182. Remaining sum=182-32=150. Avg=150/6=25.

This question belongs to: Maths Average

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Question #1

Average of 15 numbers 510. If average of 9 is 505, average of remaining 6?

A. 517.5

B. 515

C. 520

D. 518

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Correct Answer: Option A

Explanation:
Sum15=7650. Sum9=4545. Remaining=3105. Average=517.5.

This question belongs to: Maths Average

Question #2

Average income of 10 persons is Rs. 5000. If one leaves, average becomes Rs. 4800. Income of the person who left?

A. 7000

B. 6500

C. 7200

D. 6800

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Correct Answer: Option D

Explanation:
Sum10=50000. Sum9=43200. Left=6800.

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Question #3

Average of 8 numbers 2650. If average of 5 is 2645, average of remaining 3?

A. 2655

B. 2660

C. 2658.33

D. 2657

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Correct Answer: Option C

Explanation:
Sum8=21200. Sum5=13225. Remaining=7975. Average≈2658.33.

This question belongs to: Maths Average

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