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Class 11 Maths Practice Test: Probability - Random Experiments
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Avg score: 87% Most missed: “A coin is tossed and if head come then a red dice is rolled and if tail come the…”
Class 11 Maths Practice Test: Probability - Random Experiments
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10 Questions

1. 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?
2. The probability can be negative.
3. 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?
4. If four dice are rolled simultaneously then what is the total number of possible outcomes?
5. 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?
6. If 4 bulbs are there each of which can be defective or non-defective then what is the total number of possible outcomes?
7. If two dice are simultaneously rolled then what is probability of getting sum 4?
8. A coin is tossed and a dice is rolled simultaneously what is total number of possible outcomes?
9. 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?
10. 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?