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DISHA PUBLICATION-PROBABILITY-1-EXERCISE-1 : CONCEPT BUILDER
- If E and F are events with P(E)leP(F) and P(EnnF)gt0, then
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- If the events A and B are mutually exclusive events such that P(A) = (...
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- Two events A and B have probabilities 0.25 and 0.5 respectively. The p...
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- The probabilty that a card drawn from a pack of 52 cards will be a Di...
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- If A and B are arbitrary events, then a) P(A nn B) ge P(A)+ P(B) (b) ...
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- The chance of an event happening is the square of the chance of a seco...
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- Let A, B and C be three events such that P(A)=0.3, P(B)=0.4, P(C )=0.8...
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- Events A, B, C are mutually exclusive events such that P(A)=(3x+1)/(3)...
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- In a horse race the odds in favour of three horses are 1 : 2, 1 : 3 an...
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- Statement-1: A natural x is chosen at random from the first 100 natura...
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- If (1+4p)/(4),(1-p)/(3) and (1-2p)/(2) are the probabilities of three ...
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- A die is rolled. Let E be the event die shows 4 and F be the event ...
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- A die is loaded in such a way that each odd number is twice all likely...
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- Amar and Bimal are two contestants for an election, probability that A...
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- The probabilities of three events A ,B ,a n dC are P(A)=0. 6 ,P(B)=0. ...
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- The probability of choosing a number divisible by 6 or 8 from among 1 ...
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- The odds in favour of the occurrence of an event are 3:5. Find the pro...
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- A card is drawn at random from a pack of cards. What ist the probabili...
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- In a single throw of two dice, the probability of getting a total of ...
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- The probability that a company executive will travel by train is 2/3 a...
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