Average of 285,380,475 is MCQ with Answer and Explanation

Average of 285,380,475 is
A. 380
B. 370
C. 375
D. 390
Answer: Option A
Solution (By JKSSB Mock Tests)
1140/3=380.

This question belongs to: Maths Average
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Practice More Average Questions

Question #1
Average of 8 numbers 1200. If average of 5 is 1195, average of remaining 3?
A. 1210
B. 1208.33
C. 1207
D. 1205

Correct Answer: Option B


Explanation:
Sum8=9600. Sum5=5975. Remaining=3625. Average≈1208.33.

This question belongs to: Maths Average
Question #2
The average of 20,40,60,80,100 is
A. 70
B. 50
C. 55
D. 60

Correct Answer: Option D


Explanation:
300/5=60.

This question belongs to: Maths Average
Question #3
The average of 12 numbers is 18. If each number is increased by 5, what is the new average?
A. 13
B. 18
C. 23
D. 28

Correct Answer: Option C


Explanation:
New average =18+5=23.

This question belongs to: Maths Average