Probability MCQs
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Probability MCQs
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25 Questions

1. In class, 30% of students study Hindi, 45% study Maths, and 15% study both Hindi and Maths. If a student is randomly selected, what is the probability that he/she study Hindi or maths?
2. A card is drawn from a pack of 52 cards. What is the probability of getting a queen card?
3. The formula for finding the mean of the binomial distribution is -
4. What is the probability of getting 1 and 5 if a dice is thrown once?
5. If three coins are tossed simultaneously, what is the probability of getting atmost two heads?
6. The probability of selecting a bad egg is 0.035 from the lot of 400 eggs. So, what is the number of bad eggs in the lot?
7. What is the probability of the random arrangement of letters in the word 'UNIVERSITY' and two I's should come together?
8. If two dice are thrown together, what is the probability of getting an even number on one dice and an odd number on the other dice?
9. There are 3 blue socks, 5 brown socks, and 4 white socks in a drawer. If two socks are picked up randomly, what is the probability that the selected socks are of the same color?
10. What is the probability of getting an even number when a dice is thrown?
11. Suppose a number x is chosen from the numbers -2, -1, 0, 1, 2. What will be the probability of x2 > 0?
12. A card is drawn from a pack of 52 cards. What is the probability of getting a non-face card?
13. What will be the probability of losing a game if the winning probability is 0.3?
14. Two dice are thrown simultaneously. What will be the probability of getting a sum of 7?
15. The probability of randomly selecting a rotten apple is 0.18 from the heap of 900 apples. So, what is the number of rotten apples in a heap?
16. What is the probability of getting a prime number from the numbers started from 1 to 100?
17. What is the probability of drawing an ace from a pack of 52 cards?
18. The probability of getting two tails when two coins are tossed is -
19. What is the probability of getting atleast one head if three unbiased coins are tossed?
20. If P is the probability of an event, what is the probability of its complement?
21. In binomial distribution, successive trials are -
22. If two dice are thrown simultaneously, what is the probability of getting a multiple of 2 on one dice and multiple of 3 on the other dice?
23. Which of the following probability cannot exist?
24. An event in the probability that will never be happened is called as -
25. Which of the following statement is not true about probability?

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