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In a bag, there are 100 bulbs out of whi...

In a bag, there are 100 bulbs out of which 30 are bad ones. A bulb is taken out of the bag at random. The probability of the selected bulb to be good as:

A

0.5

B

0.7

C

0.3

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
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