The average of 5 numbers is 28 If the average of first three numbers is 18 then find the average of ...........

Quantitative Aptitude(IBPS RRB CL) Average

The average of 5 numbers is 28. If the average of first three numbers is 18 then, find the average of remaining numbers?

This questions was previously asked in

RRB Clerk Prelims (07 Aug, 2022 Shift 1)

- The average of 5 numbers is 28, so their total sum is 5 × 28 = 140.

- The average of the first three numbers is 18, so their total sum is 3 × 18 = 54.

- The sum of the remaining two numbers is 140 - 54 = 86.

- To find the average of these two numbers, divide the sum by 2: 86 ÷ 2 = 43.

- Correct Answer: Option 5 - 43

Submit Error