CBSE 10th Standard Maths Subject Probability HOT Questions 2 Mark Questions With Solution 2021
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CBSE 10th Standard Maths Subject Probability HOT Questions 2 Mark Questions With Solution 2021
10th Standard CBSE
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Reg.No. :
Maths
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A bag contains 12 marbles out of which y are white.
(i)If one marble is drawn at random from the bag, what is the probability that it will be white marble?
(ii)If 6 more white marbles are put in the bag, the probability of drawing a white marble will double than in part (i), find y.(a) -
Two dice are thrown at the same time.Find the probability of getting different numbers on the dice.
(a) -
From a group of 3 Girls and 2 Boys, two children are selected at random.Find the probability such that at least one boy is selected.
(a) -
In a bag-A, there are four cards numbered 1,3,5 and 7 respectively.In another bag-B, there are three cards numbered 2, 4 and 6 respectively.A card is drawn at random from each bag.
(i)Write the possible outcomes i.e., sample space
(ii)Find the probability that the sum of these two cards drawn is:
(a)7
(b)even
(c)odd
(d)more than 7(a)
