Probability mcqs test 01

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1. Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn bears a number which is a multiple of 3 or 55?

 
 
 
 

2. Three unbiased coins are tossed. What is the probability of getting at least 2 heads?

 
 
 
 

3. What is the probability of getting a sum 9 from two throws of a dice?

 
 
 
 

4. A card Is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is ?

 

 
 
 
 

5. Three unbiased coins are tossed. What is the probability of getting at most two heads?

 
 
 
 

6. Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn bears a number which is a multiple of 3?

 
 
 
 

7. one card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is a
face card?

 
 
 
 

8. In a single throw of a dice, what is the probability of getting a number greater than 4?

 
 
 
 

9. Two cards are drawn from a,pack of 52 cards. The probability either both are red or both are kings, is:

 
 
 
 

10. In a simultaneous throw of two dice, what is the probability of getting a doublet?

 
 
 
 

11. In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of
getting a prize?

 

 
 
 
 

12. Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is even?

 

 
 
 
 

13. In a simultaneous throw of two die, what is the probability of getting a total of 10 or 11?

 
 
 
 

14. From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being kings?

 
 
 
 

15. In a simultaneous throw of two dice, what is the probability of getting a total of 7?

 
 
 
 

16. The probability that a card drawn from a pack of 52 cards will be diamond or a king, is:

 
 
 
 

17. One card is drawn from a pack of cards. What is the probability that the card drawn is either a red
card or a king?

 

 
 
 
 

18. From a pack of 52 cards, one card is drawn at random. What is the probability that the card drawn is a ten or a spade?

 
 
 
 

19. Two cards are drawn together from a pack of 52 cards. The probability that one is a spade and one is a heart, is:

 
 
 
 

20. In a simultaneous throw of two coins, the probability of getting at least one head is:

 
 
 
 


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