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From a group of 3 boys B1, B2, B3 and 2 ...

From a group of 3 boys `B_1, B_2, B_3` and 2 girls `G_1, G_2`, 2 are selected at random. Find the probability that the two selected persons are boys.

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A N EXCEL PUBLICATION-PROBABILITY-QUESTION BANK
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  2. From a group of 3 boys B1, B2, B3 and 2 girls G1, G2, 2 are selected a...

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  3. From a group of 3 boys B1, B2, B3 and 2 girls G1, G2, 2 are selected a...

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  4. How many days are there in a non-leap year?

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  5. How many complete weeks are there in a non-leap year?

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  6. What is the probability that a non-leap year selected at random will c...

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  7. Given the digits 1,2,3 and 8 How many two digit numbers can be formed ...

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  8. A five digit number is formed at random by using the digits 1, 2, 3, 4...

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  9. A five digit number is formed at random by using the digits 1, 2, 3, 4...

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  10. Given that A and B are two events associated with a random experiment ...

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  11. Will the following statement be consistent? why? for two events A and ...

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  12. Will the following statement be consistent? why? for two events A and ...

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  13. Will the following statement be consistent? why? for two events A and ...

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  14. The probability that a contractor will get a plumbing contract is 2/3 ...

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  15. The probability that a contractor will get a plumbing contract is 2/3 ...

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  16. The probability that a contractor will get a plumbing contract is 2/3 ...

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  17. Two dice thrown at random find the probability that the sum of the num...

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  18. Two dice thrown at random find the probabilty that the sum of the num...

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  19. Two dice thrown at random Using addition theorem of probability find ...

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  20. Two dice thrown at random By counting directly the number of elementa...

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