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The probability of A and B achieving a t...

The probability of A and B achieving a target is `3/4 and 5/6` respectively. If both of them try then find the probability that at least one of them will achieve the target

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MODERN PUBLICATION-PROBABILITY-EXERCISE
  1. Three coins are tossed once. Find the probability of getting: at least...

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  2. Three coins are tossed once. Find the probability of getting at least ...

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  3. The probability of A and B achieving a target is 3/4 and 5/6 respectiv...

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  4. The probability of A hitting a target is 4/5 and that of B hitting it ...

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  5. A die is tossed thrice. Find the probability of getting an odd number ...

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  6. A problem in Mathematics is given to three students whose chances of s...

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  7. A problem is given to three students, whose chances of solving it are ...

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  8. A and B try to solve the problem independently. The probability that A...

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  9. Probability of solving specific problem independently by A and B are 1...

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  10. A and B appeared for an interview. The probability of their selection ...

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  11. A and B appeared for interview. The probability of their selection is ...

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  12. A husband and his wife appear for an interview for two parts. The prob...

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  13. A husband and his wife appear for an interview for two parts. The prob...

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  14. A husband and his wife appear for an interview for two parts. The prob...

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  15. A husband and his wife appear for an interview for two parts. The prob...

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  16. A can solve 90% of the problems given in a book and B can solve only 7...

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  17. An anti-air craft gun can take maximum four at an enemy plane, moving ...

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  18. In a lot of 12 microwave ovens, there are 3 defective units. A person ...

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  19. In a lot of 12 microwave ovens, there are 3 defective units. A person ...

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  20. A card from a pack of 52 cards is lost. From the remaining cards of th...

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