Question
World Refugee Day is celebrated on which of the
following days?Solution
The day is celebrated to honour people who have been forced to flee and every year on 20 June it is observed.
A bag contains B red balls and 9 purple balls. If two balls are drawn at random, one after the other without replacement, and the...
A bag contains 9 black and 10 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
If 2 pens are drawn at random what is the probability that none of them is blue?
Out of three girls and five boys, five children are to be randomly selected for a dance programme. What is the probability that all the selected childre...
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From a bag containing 12 white and 15 yellow ribbons, find the probability of picking 2 ribbons of each type at random.
There are (m + 6) red roses, (m + 12) white roses and ‘m’ pink roses in a bag. If the probability of picking a pink rose is 4/15, then find the valu...
A card is drawn randomly from a collection of total face cards. What is the probability that the drawn card is a jack?
A bag contains 9 blue balls, 16 red balls, and 20 green balls. One ball is drawn at random. Find the probability that the ball drawn is either blue or g...
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