The average of 1140,1520,1900 is MCQ with Answer and Explanation

The average of 1140,1520,1900 is

A. 1530

B. 1520

C. 1510

D. 1515

Answer: Option B

4560/3=1520.

This question belongs to: Maths Average

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Question #1 Report Error

Average of 9 numbers 1890. If average of 6 is 1885, average of remaining 3?

A. 1900

B. 1898

C. 1905

D. 1895

Correct Answer: Option A

Explanation:
Sum9=17010. Sum6=11310. Remaining=5700. Average=1900.

This question belongs to: Maths Average

Question #2 Report Error

Average of 8 numbers 2700. If average of 5 is 2695, average of remaining 3?

A. 2705

B. 2707

C. 2710

D. 2708.33

Correct Answer: Option D

Explanation:
Sum8=21600. Sum5=13475. Remaining=8125. Average≈2708.33.

This question belongs to: Maths Average

Question #3 Report Error

Average of 15 numbers 28. If one number 40 is replaced by 25, new average?

A. 28

B. 27

C. 26.67

D. 27.5

Correct Answer: Option B

Explanation:
Change -15, decrease 1. New=27.

This question belongs to: Maths Average