Average of 8 numbers 1850. If average of 5 is 1845, average of remaining 3? MCQ with Answer and Explanation

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Average of 8 numbers 1850. If average of 5 is 1845, average of remaining 3?

A. 1860

B. 1855

C. 1858.33

D. 1857

Answer: Option C

Solution (By JKSSB Mock Tests)

Sum8=14800. Sum5=9225. Remaining=5575. Average≈1858.33.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1

The average of 12,24,36,48 is

A. 28

B. 30

C. 32

D. 25

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Correct Answer: Option B

Explanation:
120/4=30.

This question belongs to: Maths Average

Question #2

The average salary of 15 employees is ₹24,000. If the manager earning ₹45,000 leaves, what is the average salary of the remaining employees?

A. ₹22,500

B. ₹23,000

C. ₹24,000

D. ₹25,000

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Correct Answer: Option A

Explanation:
Total salary = 15×24000 = 360000. Remaining salary = 360000−45000 = 315000. Average = 315000/14 = 22500.

This question belongs to: Maths Average

Question #3

The average of 5 numbers is 20. If each number is divided by 2, what is the new average?

A. 15

B. 20

C. 10

D. 5

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Correct Answer: Option C

Explanation:
New average =20/2=10.

This question belongs to: Maths Average

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