If 4 bulbs are there each of which can be defective or non-defective t – McqOptions

MCQOPTIONS

1.	If 4 bulbs are there each of which can be defective or non-defective then what is the probability that all the bulbs are defective?
A.	1/8
B.	1/16
C.	1/4
D.	1/2
Answer» C. 1/4

Discussion

No Comment Found

Related MCQs

The probability can be negative.
If 4 bulbs are there each of which can be defective or non-defective then what is the probability that at least one bulb is non- defective?
If 4 bulbs are there each of which can be defective or non-defective then what is the probability that all the bulbs are defective?
If 4 bulbs are there each of which can be defective or non-defective then what is the total number of possible outcomes?
A coin is tossed and if head come then a red dice is rolled and if tail come then a blue dice is rolled then what is the possible number of outcomes?
A coin is tossed and a dice is rolled simultaneously what is total number of possible outcomes?
If two dice are simultaneously rolled then what is probability of getting sum 11?
If two dice are simultaneously rolled then what is probability of getting sum 4?
If four dice are rolled simultaneously then what is the total number of possible outcomes?
If n coins are tossed simultaneously what is the total number of outcomes?