Average of 24,36,48,60,72 is MCQ with Answer and Explanation

Question
Average of 24,36,48,60,72 is
A. 42
B. 45
C. 48
D. 50
Answer: Option C
Solution (By JKExamLibrary)
240/5=48.
This question belongs to: Maths Average

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Practice More Average Questions

Question #1
Average of 21 consecutive numbers is 50. Smallest number?
A. 41
B. 40
C. 42
D. 39
Discuss

Correct Answer: Option B

Explanation:
Middle 11th=50. Smallest=50-10=40.
This question belongs to: Maths Average
Question #2
The average salary of 15 employees is ₹24,000. If the manager earning ₹45,000 leaves, what is the average salary of the remaining employees?
A. ₹22,500
B. ₹24,000
C. ₹23,000
D. ₹25,000
Discuss

Correct Answer: Option A

Explanation:
Total salary = 15×24000 = 360000. Remaining salary = 360000−45000 = 315000. Average = 315000/14 = 22500.
This question belongs to: Maths Average
Question #3
Average of 12 numbers 1720. If average of 8 is 1715, average of remaining 4?
A. 1730
B. 1725
C. 1732
D. 1728
Discuss

Correct Answer: Option A

Explanation:
Sum12=20640. Sum8=13720. Remaining=6920. Average=1730.
This question belongs to: Maths Average
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