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Quantitative Aptitude

Averages

The average o...

Question

The average of 100 numbers is 46, but it was found that 2 numbers 16 and 43 are mistakenly calculated as 61 and 34. Find the correct average.

A

60.2

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B

45.6

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C

48.3

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D

50.6

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Solution

The correct option is B 45.6

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एक विद्यार्थी द्वारा 30 संख्याओं का औसत 45 निकाला गया। लेकिन, उसने बाद में पाया कि औसत की गणना करते समय, 50 को गलती से 80 पढ़ लिया था। सही औसत क्या होना चाहिए?

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