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In a lottery, a person chosen six differ...

In a lottery, a person chosen six different natural numbers at random from 1 to 20, and if these six numbers match with the six numbers already fixed by the lottery committee he wins prize. What is the probability of winning the prize in the game ?
[Provided that the order of the number is not important].

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MODERN PUBLICATION-PROBABILITY -EXERCISE
  1. A bag contains 3 red balls bearing one of the numbers 1, 2 or 3 (one n...

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  2. A bag contains 3 red balls bearing one of the numbers 1, 2 or 3 (one n...

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  3. In a lottery, a person chosen six different natural numbers at random ...

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  4. 20 cards are numbered from 1 to 20. One card is then drawn at random. ...

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  5. 20 cards are numbered from 1 to 20. One card is then drawn at random. ...

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  6. 20 cards are numbered from 1 to 20. One card is then drawn at random. ...

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  7. 20 cards are numbered from 1 to 20. One card is then drawn at random. ...

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  8. 20 cards are numbered from 1 to 20. One card is then drawn at random. ...

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  9. 20 cards are numbered from 1 to 20. One card is then drawn at random. ...

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  10. Two dice are thrown. Find the odds in favour of getting the sum : 4. W...

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  11. Two dice are thrown. Find the odds in favour of getting the sum : 5. W...

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  12. A fair coin is tossed four times, and a person wins Re. 1 for each hea...

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  13. Check whether the following Probabilities P (A) and P (B) are Consiste...

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  14. Check whether the following Probabilities P (A) and P (B) are Consiste...

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  15. Events E and F are such that P (not E or not F) = 0.25. State whether ...

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  16. Given P(A)=(3)/(5) and P(B)=(1)/(5), find P(A or B) and A & B are mutu...

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  17. If E and F are two events such that P (E) =1/4, P (F)= 1/2 and P(E and...

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  18. If E and F are events such that P(E )=(1)/(4), P(F)=(1)/(2) and P(E an...

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  19. A and B are events such that P(A)=0.42, P(B)=0.48 and P(A or B)=0.16. ...

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  20. A and B are events such that P(A)=0.42, P(B)=0.48 and P(A or B)=0.16. ...

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