The average of 1350,1800,2250 is MCQ with Answer and Explanation

The average of 1350,1800,2250 is

A. 1795

B. 1800

C. 1810

D. 1790

Answer: Option B

5400/3=1800.

This question belongs to: Maths Average

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Question #1 Report Error

The average of 5 numbers is 18. If one number is 25 and another is 15, find the average of the remaining 3 numbers.

A. 17

B. 16.67

C. 16

D. 18

Correct Answer: Option B

Explanation:
Sum=5×18=90. Sum of two=25+15=40. Sum of three=50. Average=50/3=16.67.

This question belongs to: Maths Average

Question #2 Report Error

Average of 8 numbers 1550. If average of 5 is 1545, average of remaining 3?

A. 1555

B. 1560

C. 1558.33

D. 1557

Correct Answer: Option C

Explanation:
Sum8=12400. Sum5=7725. Remaining=4675. Average≈1558.33.

This question belongs to: Maths Average

Question #3 Report Error

Average of 40 students is 50. If average of 10 is 60, average of remaining 30?

A. 48

B. 45

C. 46.67

D. 47

Correct Answer: Option C

Explanation:
Total=2000. 10=600. Remaining=1400. 1400/30≈46.67.

This question belongs to: Maths Average