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General

Easy

Question

# If the mean of the numbers 27+x, 31+x, 89+x, 107+x,156+x, is 82, then the mean of 130+x, 126+x, 68+x, 50+x, 1+x is

- 75
- 157
- 82
- 80

Hint:

## The correct answer is: 75

### To find the mean of the given numbers.

Given, Mean of numbers $27+x,31+x,89+x,107+x,156+x$ is $82$

$=82$

$410+5x=410$
$x=0$
Mean of $130+x,126+x,68+x,50+x,1+x$ is
$=$
=75

Therefore, the mean of given data is 75.

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