Home
Class 9
MATHS
The mean of five numbers is 50, out of w...

The mean of five numbers is 50, out of which mean of 4 numbers is 46, Find the `5^(th) ` number.

A

4

B

20

C

434

D

66

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

The mean of five numbers is 80, out of which mean of 4 numbers is 46. find the 5th number

Choose the correct atternative answer for each of the following question: The mean of 10 numbers is 45. If one more is added to it the mean increases by 2. Find the number.

The mean of 35 observations in 20, out fo which mean of first 18 observation is 15 and mean of last 18 observation is 25, find the 18^(th) observations.

The mean of nine numbers is 77. If one more number is added to it then the mean increases by 5. Find the number added in the data.

Find the mean of numbers 25,30,27,23 and 25.