Find the average of the first 7 natural numbers which are multiples of 2. MCQ with Answer and Explanation

Question

Share Report Error

Find the average of the first 7 natural numbers which are multiples of 2.

A. 7

B. 8

C. 8.5

D. 9

Answer: Option B

Solution (By JKSSB Mock Tests)

Multiples: 2,4,6,8,10,12,14 sum=56, count=7, avg=8.

This question belongs to: Maths Average

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Average Questions

Question #1

Average of 15 numbers 1160. If average of 9 is 1155, average of remaining 6?

A. 1165

B. 1168

C. 1167.5

D. 1170

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option C

Explanation:
Sum15=17400. Sum9=10395. Remaining=7005. Average=1167.5.

This question belongs to: Maths Average

Question #2

The average of 40,50,60,70 is

A. 50

B. 58

C. 60

D. 55

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option D

Explanation:
220/4=55.

This question belongs to: Maths Average

Question #3

Average of 9 numbers 2040. If average of 6 is 2035, average of remaining 3?

A. 2048

B. 2050

C. 2055

D. 2045

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option B

Explanation:
Sum9=18360. Sum6=12210. Remaining=6150. Average=2050.

This question belongs to: Maths Average

Explore All Average MCQs