Average of 405,540,675 is MCQ with Answer and Explanation

Average of 405,540,675 is
A. 550
B. 535
C. 530
D. 540
Answer: Option D
Solution (By JKSSB Mock Tests)
1620/3=540.

This question belongs to: Maths Average
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Practice More Average Questions

Question #1
Average of 8 numbers is 50. If average of 5 is 45, average of other 3?
A. 60
B. 58.33
C. 50
D. 55

Correct Answer: Option B


Explanation:
Sum8=400. Sum5=225. Remaining=175. Average≈58.33.

This question belongs to: Maths Average
Question #2
The average of 300,400,500 is
A. 390
B. 410
C. 400
D. 395

Correct Answer: Option C


Explanation:
1200/3=400.

This question belongs to: Maths Average
Question #3
Average of 5 consecutive even numbers is 26. What is the smallest number?
A. 24
B. 18
C. 20
D. 22

Correct Answer: Option D


Explanation:
Let numbers be x, x+2, x+4, x+6, x+8. Average = x + 4 = 26. x = 22.

This question belongs to: Maths Average