A cricketer has average 30 after 10 innings. How many runs to score in 11th to make average 32? MCQ with Answer and Explanation

A cricketer has average 30 after 10 innings. How many runs to score in 11th to make average 32?
A. 55
B. 52
C. 50
D. 48
Answer: Option B
Solution (By JKSSB Mock Tests)
Total after 11 =11×32=352. Runs in 10=300. Required=52.

This question belongs to: Maths Average
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Practice More Average Questions

Question #1
Average of 30 numbers 20. If each decreased by 4, new average?
A. 16
B. 18
C. 24
D. 20

Correct Answer: Option A


Explanation:
16.

This question belongs to: Maths Average
Question #2
The average age of a family of 5 members is 30 years. The youngest member is 5 years old. What is the average age of the remaining 4 members?
A. 36.25
B. 35
C. 37.5
D. 34

Correct Answer: Option A


Explanation:
Sum of ages = 5×30=150. Sum of remaining 4 =150-5=145. Average =145/4=36.25.

This question belongs to: Maths Average
Question #3
Average of 9 numbers 2790. If average of 6 is 2785, average of remaining 3?
A. 2805
B. 2798
C. 2800
D. 2795

Correct Answer: Option C


Explanation:
Sum9=25110. Sum6=16710. Remaining=8400. Average=2800.

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