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A box contains 5 red marbles, 8 white ma...

A box contains 5 red marbles, 8 white marbles and 4 green marbles . One marble is taken out of the box at random.
What is the probillity that the marble taken out will be
red ?

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The correct Answer is:
` = 5/17`
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SUBHASH PUBLICATION-PROBABILITY-EXERCISE 14.1
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  2. A bag contains 3 red balls and 5 black balls. A ball is drawn at rando...

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  3. A box contains 5 red marbles, 8 white marbles and 4 green marbles . On...

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  4. A box contains 5 red marbles, 8 white marbles and 4 green marbles . On...

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  5. A box contains 5 red marbles, 8 white marbles and 4 green marbles . On...

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  6. A piggy bank contains hundred 50p coins, fifty Rs. 1 coins, twenty Rs....

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  7. A piggy bank contains hundred 50p coins, fifty Rs. 1 coins, twenty Rs....

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  8. Gopi buys a fish from a shop for his aquarium. The shopkeeper takes ou...

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  9. A game of chance consists of spinning an arrow which comes to rest poi...

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  10. A game of chance consists of spinning an arrow which comes to rest poi...

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  11. A game of chance consists of spinning an arrow which comes to rest poi...

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  12. A game of chance consists of spinning an arrow which comes to rest poi...

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  13. A die is thrown once Find the probability that a prime numbers will a...

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  14. A die is thrown once. Find the probability of getting a number lyin...

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  15. A die is thrown once. Find the probability of getting an odd number...

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  16. One card is drawn from a well - shuffied deck of 52 cards. Find the ...

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  17. One card is drawn from a well - shuffied deck of 52 cards. Find the ...

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  18. One card is drawn from a well - shuffied deck of 52 cards. Find the ...

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  19. One card is drawn from a well - shuffied deck of 52 cards. Find the ...

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  20. One card is drawn from a well - shuffied deck of 52 cards. Find the ...

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