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A DAS GUPTA-Elementary Probability-Exercise
- Three persons A, B and C, in order, cut a pack of cards replacing them...
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- A box contains 2 black, 4 white, and 3 red balls. One ball is drawn at...
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- A bag contains 9 white balls and 1 black ball. Another bag contains 10...
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- In a multiple choice question, there are four alternative answers of ...
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- Cards are drawn one at random from a well shuffled full pack of 52 ...
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- A square is inscribed in a circle with radius 7sqrt(2) units. Find the...
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- n different letters are put at random in n addressed envelopes. What ...
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- A die is tossed and when 6 appears then a coin is tossed two times. Wh...
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- A private tutor admits 10 students, boys or girls, in a batch. The pr...
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- If in 6 trials of an experiment the probability of a successes is 5 ti...
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- Suppose the probability for A to win a game against B is 0.4. If A has...
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- A hotel has 5 rooms for rental and they are always occupied. The owner...
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- Numberse are selected at random, one at a time, from the two-digit num...
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- The minimum number of tosses of a pair of dice so that the probability...
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- There is a circle in the x-y plane whose equation is x^2+ y^2 = 49 a...
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- There are two circles in the x-y plane whose equations are x^2+ y^2 - ...
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- If there are 50 students in a class out of which 35 are boys.if only 6...
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- A real number x is selected at random from the solution set of inequ...
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- Three tangents are drawn at random to a given circle. Show that the od...
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- A floor is paved with rectangular marble blocks, each of length a and ...
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