Average of 30,45,60,75 is MCQ with Answer and Explanation

Average of 30,45,60,75 is

A. 52.5

B. 45

C. 50

D. 55

Answer: Option A

210/4=52.5.

This question belongs to: Maths Average

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Question #1 Report Error

Average of 12 numbers 38. If average of 9 is 35, average of remaining 3?

A. 48

B. 50

C. 45

D. 47

Correct Answer: Option D

Explanation:
Sum12=456. Sum9=315. Remaining=141. Average=47.

This question belongs to: Maths Average

Question #2 Report Error

Average of 14,21,28,35 is

A. 24.5

B. 23

C. 25

D. 26

Correct Answer: Option A

Explanation:
Sum=98. Average=24.5.

This question belongs to: Maths Average

Question #3 Report Error

The average of 300,400,500 is

A. 390

B. 400

C. 395

D. 410

Correct Answer: Option B

Explanation:
1200/3=400.

This question belongs to: Maths Average