If there are 10 marbles in a box marked with 1 to 10 on each marble. What is probability of getting even marble
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The probability of getting a prime number on the marble if we draw a marble randomly from the box. Also, Prime numbers from 1 to 10 = 2, 3, 5 and 7. Thus, Probability of getting a marble with prime number on it = 2/5.Aug 27, 2018
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Answer:
total marbles=10
prob. of even no. marble=2,4,6,8,10
ans is 5/10
=1/2
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