A card is drawn at random from a pack of 52 cards. A card is drawn at random. What is the probability that it is neither a heart nor a king ?
A). 4/13
B). 9/13
C). 2/13
D). 4/13
9/13
NA
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1. A man and his wife appear in an interview for two vacancies in the same post. The probability of husband's selection is (1/7) and the probability of wife's selection is (1/5). What is the probability
2. In which distribution successive trials are without replacement
3. Number 1 to 25 are marked on tokens of equals size one on each. A token is drawn at random. Find the probability of getting a number divisible by both 2 and 3?
4. A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?Two cards are drawn together from a pack of 52 cards. The probability that o
5. If A and B are two events such that P (A) = 3/4, P (B) = 1/2 and P (A n B) = 3/8, find P (not A and not B).
6. A bag contains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is:
7. Find the probability that a number selected from the numbers 1 to 25 is a prime number when each of the given number is equally likely to be selected.
8. If four caps are picked at random, what is the probability that none is green ?
9. Two dice are thrown together .What is the probability that the sum of the number on the two faces is divided by 4 or 6.
10. Four whole number taken at random are multiplied together. The chance that the last digit in the product is 1, 3, 7, or 9 is ?
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