The average of 5 numbers is 22. If two numbers are 18 and 24, find the average of the remaining three. MCQ with Answer and Explanation

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The average of 5 numbers is 22. If two numbers are 18 and 24, find the average of the remaining three.

A. 22

B. 21.33

C. 22.67

D. 23

Answer: Option C

Solution (By JKSSB Mock Tests)

Sum=5×22=110. Sum of two=18+24=42. Sum of three=68. Avg=68/3=22.67.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1

The average of 9,18,27,36 is

A. 25

B. 24

C. 22.5

D. 20

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Correct Answer: Option C

Explanation:
90/4=22.5.

This question belongs to: Maths Average

Question #2

The average of 10 numbers is 14. If each number is decreased by 3, what is the new average?

A. 17

B. 11

C. 14

D. 8

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Correct Answer: Option B

Explanation:
New average =14-3=11.

This question belongs to: Maths Average

Question #3

Average of 9 numbers 2140. If average of 6 is 2135, average of remaining 3?

A. 2145

B. 2148

C. 2155

D. 2150

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Correct Answer: Option D

Explanation:
Sum9=19260. Sum6=12810. Remaining=6450. Average=2150.

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