Average of 585,780,975 is MCQ with Answer and Explanation

Average of 585,780,975 is
A. 790
B. 775
C. 780
D. 770
Answer: Option C
Solution (By JKSSB Mock Tests)
2340/3=780.

This question belongs to: Maths Average
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Practice More Average Questions

Question #1
Average of 7 numbers 40. If average of 3 is 35, average of remaining 4?
A. 43.75
B. 45
C. 42
D. 40

Correct Answer: Option A


Explanation:
Sum7=280. Sum3=105. Remaining=175. Average=43.75.

This question belongs to: Maths Average
Question #2
The average of 1350,1800,2250 is
A. 1810
B. 1790
C. 1800
D. 1795

Correct Answer: Option C


Explanation:
5400/3=1800.

This question belongs to: Maths Average
Question #3
Average of 9 numbers 65. If average of 6 is 60, average of remaining 3?
A. 72
B. 80
C. 75
D. 70

Correct Answer: Option C


Explanation:
Sum9=585. Sum6=360. Remaining=225. Average=75.

This question belongs to: Maths Average