A box of 700 electric bulbs containing 14 defective bulbs. One bulb is – InterviewSolution

1.	A box of 700 electric bulbs containing 14 defective bulbs. One bulb is taken out at random from this box. What is the probability that it is a non-defective bulb?
Answer» TOTAL BULBS =200Defective =20Non DEFECTIVE =180Probability =200180=109=0.9.

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