An inspector rejects 0

Question

An inspector rejects 0.08% of the meters as defective . How many will he examine to reject 2 ?

Options:

A . 2300

B . 2400

C . 2450

D . 2500

Answer: Option D

Let the number of meters to be examined be `x`

Then, 0.08 % of `x` = 2 `hArr (8/100 xx 1/100 xx x) = 2 hArr x = ((2 xx 100 xx 100)/(8))` = 2500.

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