RD SHARMA ENGLISH-PROBABILITY-All Questions
- There are 3 red and 5 black balls in bag A; and red and 3 black balls ...
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- Find the probability of drawing a one-rupee coin from a purse with two...
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- A probability of student A passing an examination is 2/9 and of studen...
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- X is taking up subjects Mathematics, Physics and Chemistry in the e...
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- A and B throw alternately a pair of dice. A wins if he throws 6 before...
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- Three persons A, B, C throw a die in succession till one gets a six ...
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- In a bolt factory, machines A, B and C manufacture respectively 25%, ...
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- Two thirds of the students in a class are boys and the rest girls. It ...
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- An urn contains m white and n black balls. A ball is drawn at random ...
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- A box has 5 blue and 4 red balls. One balls is drawn at random and ...
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- A bag contains 3 white and 2 black balls and another bag contains 2 ...
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- A bag contains (2n+1) coins. It is known that n of these coins have a ...
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- One bag contains 4 white and 5 black balls. Another bag contains 6 ...
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- A factory has two machines A and B. Past records show that the machine...
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- A company has two plants to manufacture scooters. Plant I manufactures...
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- A bag contains 6 red and 8 black balls and another bag contains 8 red ...
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- Two balls drawn from an urn containing 2 white, 3 red and 4 black ball...
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- An urn contains 5 white and 8 black balls. Two successive drawings of ...
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- A pair of dice thrown. If the two numbers appearing on them are dif...
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- A and B are two events such that P(A)!=0. Find P(B|A) , if (i) A is a...
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