Average of 10 consecutive even numbers is 35. Largest number? MCQ with Answer and Explanation

Average of 10 consecutive even numbers is 35. Largest number?

A. 40

B. 46

C. 44

D. 42

Answer: Option C

Average middle of 5th 6th 35. Largest=35+9=44.

This question belongs to: Maths Average

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Question #1 Report Error

The average of 4 numbers is 15. If one number is 0, what is the average of the other three?

A. 20

B. 15

C. 18

D. 22.5

Correct Answer: Option A

Explanation:
Sum=4×15=60. Other sum=60-0=60. Avg=60/3=20.

This question belongs to: Maths Average

Question #2 Report Error

Average of 12 numbers 320. If average of 8 is 315, average of remaining 4?

A. 332

B. 328

C. 325

D. 330

Correct Answer: Option D

Explanation:
Sum12=3840. Sum8=2520. Remaining=1320. Average=330.

This question belongs to: Maths Average

Question #3 Report Error

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

A. 7

B. 8

C. 9

D. 8.5

Correct Answer: Option B

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

This question belongs to: Maths Average