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A balloon vendor has 2 red, 3 blue and 4 green balloons. He wants to choose one of them at random to give it to Pranali. What is the probability of the event that Pranali gets: (i) a red balloon (ii) a blue balloon (iii) a green balloon.

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The correct Answer is:
`P(A) = (2)/(9), P(B) = (1)/(3), P(C) = (4)/(9)`
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TARGET PUBLICATION-PROBABILITY-Problem Set -5
  1. Which number cannot represent a probability? a)2/3 b)1.5 c)0.15 d)0.7

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  2. A die is rolled. What is the probability that the number appearing on ...

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  3. What is the probability of the event that a number chosen from 1 to 10...

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  4. There are 40 cards in a bag. Each bears a number from 1 to 40. One car...

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  5. Basketball players John, Vasim, Akash were practicing the ball drop in...

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  6. In a hockey team there are 6 defenders, 4 offenders and 1 goalee. Out ...

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  7. Joseph kept 26 cards in a cap,bearing one english alphabet on each car...

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  8. A balloon vendor has 2 red, 3 blue and 4 green balloons. He wants to c...

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  9. A box contains 5 red, 8 blue and 3 green pens. Rujuta wants to pick a ...

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  10. Six faces of a die are as shown below If the die is rolled once, ...

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  11. A box contains 30 tickets,bearing only one number from 1 to 30 on each...

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  12. Length and Breadth of a rectangular garden are 77m and 50 m.There is a...

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  13. In a game of chance, a spining arrow comes to rest at one of the numbe...

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  14. There are six cards in a box, each bearing a number from 0 to 5. Find ...

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  15. A bag contains 3 red ,3 white and 3 green balls. One ball is taken out...

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  16. Each card bears one letter from the word 'mathematics'. The cards are ...

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  17. Out of 200 studenst from a school,135 like kabbaddi and the remaining ...

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  18. A two digit number is formed from the digits 0,1,2,3,4. Repetition of ...

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  19. The faces of a die bear numbers 0,1,2,3,4,5. If the die is rolled twic...

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