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The probability of getting atmost 4 head...

The probability of getting atmost 4 heads when tossing 7 coins is

A

`57//64`

B

`99//128`

C

`5//16`

D

`1//2`

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-PROBABILITY-EXERCISE-1A
  1. The probability of getting atleast two heads, when tossing a coin thre...

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  2. Six coins are tossed simultaneously . The probability of getting at le...

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  3. The probability of getting atmost 4 heads when tossing 7 coins is

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  4. An unbaised coin is tossed five times. The odds in favour of getting a...

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  5. Six coins are tossed simultaneously . The odds in favour of getting 2 ...

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  6. Five coins whose face are marked 3, 4 are thrown. The chance of obtain...

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  7. An unbaiseed coin is tossed to get 2 points for tunring up a head and ...

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  8. A fair coin is tossed 100 times. The probability of getting tails an ...

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  9. The probability that in a family of 4 children there will be atleast o...

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  10. IF a die is rolled, then the probability of getting an even number is...

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  11. The probability of getting a total of 10 in a single throw of two dice...

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  12. The probability of getting a total score of 7 when two unbaised dice a...

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  13. When two dice are thrown, the probability of getting equal number is……...

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  14. When a die is rolled twice. The probability of getting doublets is

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  15. Two dice are rolled simultaneously. The probability that the numbers o...

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  16. Two dice are thrown simultaneously . The probability of getting even n...

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  17. Two dice are rolled simultaneously . The probability of getting an eve...

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  18. Six faces of an unbaised die are numbered with 2,3,5,7,11 and 13. If t...

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  19. In an experiment of rolling 2 dice, the probability that, the dots on ...

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  20. Three dice are rolled simultaneously . The probability that the sum of...

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