If the mean of 3, 4, x, 7, and 10 is 6, what is the value of x?

Type: MCQ • Marks: 1

A. 5

B. 8

C. 7

D. 6

Explanation

Sum = 3 + 4 + x + 7 + 10 = 24 + x. Mean = (24 + x)/5 = 6 => 24 + x = 30 => x = 6.

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Class 7th Ganita Prakash 2

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