Average of 135,180,225 is MCQ with Answer and Explanation

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Average of 135,180,225 is

A. 180

B. 170

C. 190

D. 175

Answer: Option A

Solution (By JKSSB Mock Tests)

540/3=180.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1

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Find average of 11,22,33,...,99.

A. 50

B. 45

C. 60

D. 55

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Correct Answer: Option D

Explanation:
11 times (1 to 9). Average 11×5=55.

This question belongs to: Maths Average

Question #2

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The average of 1608,2144 is

A. 1860

B. 1876

C. 1880

D. 1870

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Correct Answer: Option B

Explanation:
1876.

This question belongs to: Maths Average

Question #3

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What is the average of all odd numbers from 1 to 29?

A. 14

B. 14.5

C. 15

D. 15.5

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Correct Answer: Option C

Explanation:
Odd numbers 1 to 29: 15 terms. Sum = n^2 =15^2=225. Average=225/15=15.

This question belongs to: Maths Average

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