RD SHARMA ENGLISH-PROBABILITY-All Questions
- A die is thrown thrice. Find the probability of getting an odd number ...
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- Two balls are drawn at random with replacement from a box containing 1...
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- An urn contains 4 red and 7 black balls. Two balls are drawn at random...
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- The probabilities of two students A and B coming to the school in t...
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- A speaks truth n 60% of the cases and B in 90% of the cases. In what ...
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- The probability of student A passing an examination is 3/7 and of s...
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- A certain team wins with probability 0.7, loses with probability 0.2an...
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- X is taking up subjects Mathematics, Physics and Chemistry in the ...
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- If each element of a second order determinant is either zero or one, ...
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- An electrical system has open-closed switches S1, S2a n dS3 as shown i...
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- A bag contains 6 black and 3 white balls. Another bag contains 5 black...
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- A bag contains 3 red and 5 black balls and second bag contains 6 red a...
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- Two balls are drawn at a random with replacement from a box contain...
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- Two cards are drawn successively without replacement from a well sh...
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- A speaks truth in 75% and B in 80% of the cases. In what percentage of...
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- Kamal and Monica appeared for n interview for two vacancies. The proba...
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- A bag contains 3 white, 4 red and 5 black balls. Two balls are drawn ...
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- A bag contains 8 red and 3 green balls. Three balls are drawn one afte...
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- A and B toss a coin alternately till one of them gets a head and wins ...
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- Two cards are drawn from a well shuffled pack of 52 cards one after ...
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