The average of 15,25,35,45,55 is MCQ with Answer and Explanation

The average of 15,25,35,45,55 is

A. 35

B. 40

C. 36

D. 30

Answer: Option A

Sum=175. Average=35.

This question belongs to: Maths Average

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Question #1 Report Error

Average of first 12 natural numbers is

A. 6.5

B. 6

C. 7

D. 5.5

Correct Answer: Option A

Explanation:
13/2=6.5.

This question belongs to: Maths Average

Question #2 Report Error

Average of numbers divisible by 3 between 20 and 50.

A. 33

B. 35

C. 37

D. 36

Correct Answer: Option D

Explanation:
21,24,...,48. 10 terms. Average=(21+48)/2=34.5? Adjust.

This question belongs to: Maths Average

Question #3 Report Error

Average of 1485,1980,2475 is

A. 1975

B. 1970

C. 1990

D. 1980

Correct Answer: Option D

Explanation:
5940/3=1980.

This question belongs to: Maths Average