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RS AGGARWAL-PROBABILITY-Exercise 19B
- A piggy bank contains hundred 50p coins, fifty Rs. 1 coins, twenty ? ...
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- The probability of selecting a red ball at random from a jar that con...
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- A bag contains 18 balls out of which x balls are red. (i) If one bal...
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- A jar contains 24 marbles. Some of these are green and others are blu...
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- A jar contains 54 marbles each of which is blue, green or white. The ...
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- A carton consists of 100 shirts of which 88 are good and 8 have minor ...
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- A group of 12 persons, of which 3 are extremely patient, other 6 are e...
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- A die is relled twice. Find the probability that 5 will come up both t...
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- Two dice are rolled once. Find the probability of getting such number...
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- A letter is chosen at random from the letters of the word 'ASSOCIATIO...
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- Five cards- the tan, jack, queen, king and ace of diamonds are well sh...
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- A card is drawn at random from a well shuffled pack of 52 cards. Find ...
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- What is the probability that on ordinary year has 53 Mondays?
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- All red face cards are removed from a pack of playing cards. The re...
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- All kings, queens are aces are removed from a pack of 52 cards. The ...
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- A game consists of tossing a one-rupee coin three times, and noting it...
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- Find the probability that a leap year selected at random will contain ...
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- The probability of selecting a rotten apple randomly from a heap of 90...
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- A bag contains 15 white and some black balls. If the probability o...
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- Find the probability of getting the sum of two numbers, less than 3 or...
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