Average of even numbers between 1 and 31 is MCQ with Answer and Explanation

Average of even numbers between 1 and 31 is
A. 16
B. 15
C. 17
D. 18
Answer: Option A
Solution (By JKExamLibrary)
2 to 30, 15 numbers. Average (2+30)/2=16.

This question belongs to: Maths Average

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Practice More Average Questions

Question #1 Report Error
The average of 1200,1600,2000 is
A. 1600
B. 1590
C. 1595
D. 1610

Correct Answer: Option A


Explanation:
4800/3=1600.

This question belongs to: Maths Average
Question #2 Report Error
Average of 7 consecutive numbers is 28. Sum?
A. 210
B. 196
C. 190
D. 200

Correct Answer: Option B


Explanation:
28*7=196.

This question belongs to: Maths Average
Question #3 Report Error
Average of 12 numbers 420. If average of 8 is 415, average of remaining 4?
A. 432
B. 430
C. 428
D. 425

Correct Answer: Option B


Explanation:
Sum12=5040. Sum8=3320. Remaining=1720. Average=430.

This question belongs to: Maths Average