Average of 15 numbers 32. If average of 9 is 30, average of remaining 6? MCQ with Answer and Explanation

Question
Average of 15 numbers 32. If average of 9 is 30, average of remaining 6?
A. 35
B. 34
C. 33
D. 36
Answer: Option A
Solution (By JKExamLibrary)
Sum15=480. Sum9=270. Remaining=210. Average=35.
This question belongs to: Maths Average

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Practice More Average Questions

Question #1
Average of 8 numbers 1000. If average of 5 is 995, average of remaining 3?
A. 1010
B. 1005
C. 1008.33
D. 1007
Discuss

Correct Answer: Option C

Explanation:
Sum8=8000. Sum5=4975. Remaining=3025. Average≈1008.33.
This question belongs to: Maths Average
Question #2
The average of 1470,1960,2450 is
A. 1950
B. 1960
C. 1955
D. 1970
Discuss

Correct Answer: Option B

Explanation:
5880/3=1960.
This question belongs to: Maths Average
Question #3
The average of 7 numbers is 30. If each number is divided by 2, what is the new average?
A. 15
B. 13
C. 16
D. 14
Discuss

Correct Answer: Option A

Explanation:
New average =30/2=15.
This question belongs to: Maths Average
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