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A bag contains a black ball, a red ball ...

A bag contains a black ball, a red ball and a green ball, all the balls are identical in shape and size. A ball is drawn from the bag without looking into it. What is the probability that the ball drawn is:
not a red ball

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The correct Answer is:
`(2)/(3)`
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ICSE-PROBABILITY-Exercise
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  2. A bag contains a black ball, a red ball and a green ball, all the ball...

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  4. A bag contains a black ball, a red ball and a green ball, all the ball...

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  5. In a single throw of a die, find the probability of getting a number ...

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  6. In a single throw of a die, find the probability of getting a number ...

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  7. In a single throw of a dice, find the probability of getting a number ...

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  8. A bag contains 3 white, 5 black and 2 red balls, all of the same shape...

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  9. A bag contains 3 white, 5 black and 2 red balls, all of the same size....

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  10. A bag contains 3 white, 5 black and 2 red balls, all of the same shape...

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  11. A bag contains 3 white, 5 black and 2 red balls, all of the same size....

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  12. A bag contains 3 white, 5 black and 2 red balls, all of the same size....

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  13. In a single throw of a die, find the probability that the number: w...

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  14. In a single throw of a die, find the probability that the number: w...

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  15. In a single throw of a die, find the probability that the number: w...

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  16. In a single throw of a die, find the probability of getting: 8

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  17. In a single throw of a die, find the probability of getting: a numb...

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  18. In a single throw of a dice, find the probability of getting : a numb...

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  19. Which of the following can not be the probability of an event? (i) ...

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  20. A bag contains six identical black balls. A boy withdraws one ball fro...

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