# Important MCQs Probability Quiz Answers 7

Online MCQs Probability Quiz Answers. The Quiz covers topics of rules of counting, events, and types of events such as mutually exclusive and exhaustive events, sample space, Rules of Probability, etc. Let us start with the MCQs Probability Quiz Answers.

1. Number of ways a committee of 3 members can be selected from 5 members

2. If a coin is tossed thrice then the probability of three heads is

3. A coin is tossed three times in succession the number of sample points in the sample space is

4. Two events are called collectively exhaustive if $A\cup B=$

5. $^nC_r=$

6. In how many ways can 6 persons be seated on a sofa set with three seats?

7. In tossing two perfect coins the probability that at least one head will occur is

8. When a die and coin are rolled there are sample points.

9. If three cards are drawn from a pack of 52 cards, then sample space is

10. Three coins are tossed together, the sample will consist of ________ sample points.

11. The probability of an event always lies between

12. The number of ways in which four books can be arranged on a shelf is

13. When a pair of dice is rolled, the sample space consists of

14. The probability of an event cannot be

15. The sum of probabilities of all mutually exclusive events of an experiment will be

16. If $A \cap B=\phi$, then the events $A$ and $B$ are called

17. Total number of ways when three fair dice are thrown

18. Three coins are tossed, ______ is the probability of getting at least one head.

19. When a coin is tossed, the sample space is

20. $^5P_1=$

### Online MCQs Probability Quiz Answers

• In how many ways can 6 persons be seated on a sofa set with three seats?
• The number of ways in which four books can be arranged on a shelf is
• Number of ways a committee of 3 members can be selected from 5 members
• $^nC_r=$
• $^5P_1=$
• Two events are called collectively exhaustive if $A\cup B=$
• If $A \cap B=\phi$, then the events $A$ and $B$ are called
• When a coin is tossed, the sample space is
• A coin is tossed three times in succession the number of sample points in the sample space is
• Three coins are tossed together, the sample will consist of ———- sample points.
• When a die and coin are rolled there are sample points.
• When a pair of dice is rolled, the sample space consists of
• Total number of ways when three fair dice are thrown
• If three cards are drawn from a pack of 52 cards, then sample space is
• The probability of an event always lies between
• The probability of an event cannot be
• The sum of probabilities of all mutually exclusive events of an experiment will be
• In tossing two perfect coins the probability that at least one head will occur is
• If a coin is tossed thrice then the probability of three heads is
• Three coins are tossed, ———- is the probability of getting at least one head.

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