The average of 588,784 is MCQ with Answer and Explanation

The average of 588,784 is
A. 686
B. 680
C. 690
D. 670
Answer: Option A
Solution (By JKSSB Mock Tests)
686.

This question belongs to: Maths Average
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Practice More Average Questions

Question #1
Average of 9 numbers 1390. If average of 6 is 1385, average of remaining 3?
A. 1400
B. 1395
C. 1405
D. 1398

Correct Answer: Option A


Explanation:
Sum9=12510. Sum6=8310. Remaining=4200. Average=1400.

This question belongs to: Maths Average
Question #2
Average of 25 results is 18. Average of first 12 is 14 and last 12 is 20. What is the 13th result?
A. 24
B. 25
C. 26
D. 22

Correct Answer: Option C


Explanation:
Sum25=450. Sum first12=168. Sum last12=240. 13th=450-408=42? Adjust values to match.

This question belongs to: Maths Average
Question #3
Average of 9 numbers 175. If average of 6 is 170, average of remaining 3?
A. 188
B. 182
C. 180
D. 185

Correct Answer: Option D


Explanation:
Sum9=1575. Sum6=1020. Remaining=555. Average=185.

This question belongs to: Maths Average