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Average

The average o...

Question

The average of 20 numbers is zero. If one of them is -19, then find the average of the remaining 19 numbers?

A

1

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B

3

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C

4

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D

5

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Solution

The correct option is A
1

Average of 20 numbers = 0

Sum of remaining 19 numbers = 19

$∴$ Average = 1

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