Average of 105,140,175 is MCQ with Answer and Explanation

Average of 105,140,175 is

A. 130

B. 140

C. 150

D. 135

Answer: Option B

420/3=140.

This question belongs to: Maths Average

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Question #1 Report Error

Average of 165,220,275 is

A. 215

B. 230

C. 210

D. 220

Correct Answer: Option D

Explanation:
660/3=220.

This question belongs to: Maths Average

Question #2 Report Error

Average of 10 numbers 55. If average of 6 is 50, average of remaining 4?

A. 62.5

B. 65

C. 60

D. 63

Correct Answer: Option A

Explanation:
Sum10=550. Sum6=300. Remaining=250. Average=62.5.

This question belongs to: Maths Average

Question #3 Report Error

Average of 21, 28, 35, 42 is

A. 31.5

B. 33

C. 32

D. 30

Correct Answer: Option A

Explanation:
Sum=126. Average=31.5.

This question belongs to: Maths Average