The average of 5 numbers is 28. If one number is 34, find the average of the remaining 4. MCQ with Answer and Explanation

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The average of 5 numbers is 28. If one number is 34, find the average of the remaining 4.

A. 26

B. 26.5

C. 27

D. 25.5

Answer: Option B

Solution (By JKSSB Mock Tests)

Sum=5×28=140. Remaining sum=140-34=106. Avg=106/4=26.5.

This question belongs to: Maths Average

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Question #1

The average of 35,42,49,56 is

A. 47

B. 44

C. 45.5

D. 46

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Correct Answer: Option C

Explanation:
Sum=182. Average=45.5.

This question belongs to: Maths Average

Question #2

Average of 9 numbers 590. If average of 6 is 585, average of remaining 3?

A. 605

B. 600

C. 598

D. 595

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Correct Answer: Option B

Explanation:
Sum9=5310. Sum6=3510. Remaining=1800. Average=600.

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Question #3

Average of 10 consecutive even numbers is 35. Largest number?

A. 42

B. 40

C. 44

D. 46

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Correct Answer: Option C

Explanation:
Average middle of 5th 6th 35. Largest=35+9=44.

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