The average of 1200,1600,2000 is MCQ with Answer and Explanation

The average of 1200,1600,2000 is

A. 1590

B. 1595

C. 1610

D. 1600

Answer: Option D

4800/3=1600.

This question belongs to: Maths Average

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Question #1 Report Error

Average of 40 numbers 65. If 15 numbers average 70, average of remaining 25?

A. 64

B. 63

C. 60

D. 62

Correct Answer: Option D

Explanation:
Total=2600. 15=1050. Remaining=1550/25=62.

This question belongs to: Maths Average

Question #2 Report Error

Average of 18,36,54,72 is

A. 50

B. 40

C. 45

D. 42

Correct Answer: Option C

Explanation:
180/4=45.

This question belongs to: Maths Average

Question #3 Report Error

Average of 12 numbers 720. If average of 8 is 715, average of remaining 4?

A. 728

B. 730

C. 732

D. 725

Correct Answer: Option B

Explanation:
Sum12=8640. Sum8=5720. Remaining=2920. Average=730.

This question belongs to: Maths Average