Average of 10,25,40,55 is MCQ with Answer and Explanation

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Average of 10,25,40,55 is

A. 35

B. 33

C. 30

D. 32.5

Answer: Option D

Solution (By JKExamLibrary)

130/4=32.5.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1 Report Error

Average of 8 numbers 600. If average of 5 is 595, average of remaining 3?

A. 607

B. 610

C. 605

D. 608.33

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Correct Answer: Option D

Explanation:
Sum8=4800. Sum5=2975. Remaining=1825. Average≈608.33.

This question belongs to: Maths Average

Question #2 Report Error

The average of 900,1200,1500 is

A. 1210

B. 1195

C. 1200

D. 1190

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Correct Answer: Option C

Explanation:
3600/3=1200.

This question belongs to: Maths Average

Question #3 Report Error

The average monthly income of a person for 12 months is ₹30,000. If he earned ₹36,000 in one month, the average income for the remaining 11 months is:

A. ₹30,000

B. ₹29,000

C. ₹29,454.55

D. ₹31,000

View Answer & Solution Discuss

Correct Answer: Option C

Explanation:
Total income = 12×30000 = 360000. Remaining income = 360000−36000 = 324000. Average = 324000/11 = 29454.55.

This question belongs to: Maths Average

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