The average of 120,160,200 is MCQ with Answer and Explanation

The average of 120,160,200 is

A. 170

B. 155

C. 160

D. 150

Answer: Option C

480/3=160.

This question belongs to: Maths Average

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Question #1 Report Error

Average of 1275,1700,2125 is

A. 1695

B. 1690

C. 1710

D. 1700

Correct Answer: Option D

Explanation:
5100/3=1700.

This question belongs to: Maths Average

Question #2 Report Error

Average of 16 numbers 45. If average of 10 is 40, average of remaining 6?

A. 55

B. 53.33

C. 50

D. 52

Correct Answer: Option B

Explanation:
Sum16=720. Sum10=400. Remaining=320. Average≈53.33.

This question belongs to: Maths Average

Question #3 Report Error

The average height of 4 boys is 1.5 m. If a girl of height 1.6 m joins, what is the new average?

A. 1.5 m

B. 1.52 m

C. 1.53 m

D. 1.55 m

Correct Answer: Option B

Explanation:
Sum of 4 =4×1.5=6.0. Sum of 5=6.0+1.6=7.6. Average=7.6/5=1.52.

This question belongs to: Maths Average