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In a family with 4 children, the probabi...

In a family with 4 children, the probability that there are at least two girls is

A

`(1)/(2)`

B

`(9)/(16)`

C

`(3)/(4)`

D

`(11)/(16)`

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The correct Answer is:
D
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AAKASH SERIES-PROBABILITY-Exercise-I
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  2. A coin is tossed 3 times. The probability of getting head once and tai...

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  3. In a family with 4 children, the probability that there are at least t...

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  4. If n coins are tossed simultaneously, the probability of getting head ...

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  5. When a pair of six faced fair dice are thrown, the probability that th...

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  6. Two fair dice are rolled . The probability of the sum of digits on the...

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

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

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  9. Two dice are rolled, the probability of getting 6 as the product is

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  10. When a die is rolled thrice. The probability of getting triplet is

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  11. If two unbaised dice are rolled then the probability of getting a prim...

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  12. Two cards are drawn from a pack. The probability of getting two aces i...

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

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  14. Six faces of a die are marked with numbers 1, -1, 0, -2, 2, 3 and the ...

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  15. If two cards are drawn from a well shuffled pack , the probability tha...

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  16. While shuffling a pack of 52 playing cards, 2 are accidentally dropped...

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  17. If 5 cards are drawn from a pack, then the probability of selecting th...

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  18. Two cards are drawn at random from a pack of 52 cards . The probabilit...

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  19. Five cards are drawn at random from a pack. The probability that they ...

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  20. Card is drawn at random from a pocket of 100 cards numbered 1 to 100. ...

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