Average of 10 consecutive numbers is 55.5. Largest number? MCQ with Answer and Explanation

Average of 10 consecutive numbers is 55.5. Largest number?

A. 60

B. 61

C. 62

D. 59

Answer: Option A

Largest =55.5 +4.5=60.

This question belongs to: Maths Average

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Question #1 Report Error

The average of 7 numbers is 45. If each number is decreased by 3, what is the new average?

A. 45

B. 39

C. 48

D. 42

Correct Answer: Option D

Explanation:
New average =45-3=42.

This question belongs to: Maths Average

Question #2 Report Error

Average of 14,21,28,35 is

A. 24.5

B. 25

C. 23

D. 26

Correct Answer: Option A

Explanation:
Sum=98. Average=24.5.

This question belongs to: Maths Average

Question #3 Report Error

Average of 15 numbers 1960. If average of 9 is 1955, average of remaining 6?

A. 1970

B. 1965

C. 1967.5

D. 1968

Correct Answer: Option C

Explanation:
Sum15=29400. Sum9=17595. Remaining=11805. Average=1967.5.

This question belongs to: Maths Average