A DAS GUPTA-Elementary Probability-Exercise
- 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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- A letter is taken out at random from 'ASSIGNMENT' and another from 'A...
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- A fair dice is rolled once. The probability that an odd number less t...
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- The probabilities of two independent events A and B are respectively ...
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- Two students A and B solve a problem. Their respective probabilities ...
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- If A, B are two equiprobable events such that P(A nn B)=1/4 and P(A' ...
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- Events A, B, C are mutually exclusive events such that P(A)=(3x+1)/(3)...
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- n letters are written to different persons and their addresses are als...
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- A problem is given to three students whose chances of solving it are 1...
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- Three items from a lot of 10 items are defective. if two items are sel...
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- Two dice are thrown simultaneously. What is the probability of getting...
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- Three letters are written to different persons and their addresses are...
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