Average of 555,740,925 is MCQ with Answer and Explanation

Average of 555,740,925 is

A. 740

B. 750

C. 730

D. 735

Answer: Option A

2220/3=740.

This question belongs to: Maths Average

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Question #1 Report Error

The average height of 5 students is 150 cm. If a new student of height 160 cm joins, what is the new average?

A. 152 cm

B. 155 cm

C. 151 cm

D. 151.67 cm

Correct Answer: Option D

Explanation:
Sum of 5 =5×150=750. Sum of 6 =750+160=910. New average =910/6=151.67.

This question belongs to: Maths Average

Question #2 Report Error

The average of 9 observations is 40. If each observation is decreased by 4, what is the new average?

A. 36

B. 32

C. 44

D. 40

Correct Answer: Option A

Explanation:
New average =40-4=36.

This question belongs to: Maths Average

Question #3 Report Error

Average of 1485,1980,2475 is

A. 1980

B. 1970

C. 1990

D. 1975

Correct Answer: Option A

Explanation:
5940/3=1980.

This question belongs to: Maths Average