The average of 6 numbers is 28. If each is increased by 50%, new average? MCQ with Answer and Explanation

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The average of 6 numbers is 28. If each is increased by 50%, new average?

A. 28

B. 35

C. 40

D. 42

Answer: Option D

Solution (By JKExamLibrary)

Increased by 50%, average 28*1.5=42.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1 Report Error

The average of 7 consecutive numbers is 33. What is the sum of the numbers?

A. 231

B. 210

C. 240

D. 220

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Correct Answer: Option A

Explanation:
Sum = average × numbers = 33 × 7 = 231.

This question belongs to: Maths Average

Question #2 Report Error

The average age of 6 children is 10 years. If the age of one child is 8, find the average age of the remaining 5.

A. 10.4

B. 11

C. 9.6

D. 10

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Correct Answer: Option A

Explanation:
Sum=6×10=60. Remaining sum=60-8=52. Avg=52/5=10.4.

This question belongs to: Maths Average

Question #3 Report Error

The average of 12,24,36,48 is

A. 28

B. 25

C. 32

D. 30

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Correct Answer: Option D

Explanation:
120/4=30.

This question belongs to: Maths Average

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