Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A lot of 100 bulbs contains 10 defective bulbs. Five bulbs are selected at random from the lot and are sent to retail store. Then the probability that the store will receive at most one defective bulb is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
: Let 
number of defective bulbs 
probability that bulb is defective
Given, 
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