Hamad Probability 08/01/2024 A. 1/21 B. 4/7 C. 2/7 D. 5/7 Related Mcqs: If four coins are tossed, the probability of getting two heads and two tails is__________?A. 3/8 B. 6/11 C. 2/5 D. 4/5... A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that all the four bulbs are defective.A. 62/63 B. 125/126 C. 1/63 D. 1/126... A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If four marbles are picked at random, what is the probability that none is blue?A. 17/91 B. 33/91 C. 51/91 D. 65/91... Out of 10 persons working on a project, 4 are graduates. If 3 are selected, what is the probability that there is at least one graduate among them?A. 1/6 B. 5/8 C. 3/8 D. 5/6... In a drawer there are 4 white socks, 3 blue socks and 5 grey socks. Two socks are picked randomly. What is the possibility that both the socks are of same color?A. 4/11 B. 1 C. 2/33 D. 19/66...
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