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A jar contains 24 marbles, some are gree...

A jar contains 24 marbles, some are green and others are blue. IF a marble is drawn at random from the jar, the probability that it is green is `2//3`. Find the number of blue marbles in the jar.

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VGS PUBLICATION-BRILLIANT-PROBABILITY-EXERCISE
  1. A bag contains 5 red balls and some blue balls, If the probability of ...

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  2. A box contains 12 balls out of which x are black, IF one ball is drawn...

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  3. A jar contains 24 marbles, some are green and others are blue. IF a ma...

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  4. When die is rolled once unbiased what is the probability of getting a ...

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  5. The probability of an event is always in between 0 and 1. Why?

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  6. Find the probability of getting the same number on the both the dice w...

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  7. Find the probability of getting a prime number, when a card drawn at r...

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  8. From the first 50 natural numbers, find the probability of randomly s...

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  9. When a dice is rolled, the probability of getting a composite number i...

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  10. What is the probability of getting exactly two heads, when three coins...

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  11. From English alphabet if a letter is choosen at random, then find the ...

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  12. Which of the following are equally likely events?

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  13. When a die is rolled, the probability of getting an odd prime number i...

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  14. There are 12red, 18 blue and 6 white balls in a box, when balls is dra...

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  15. When a card is drawn from a well shuffled deck of 52 cards, then find ...

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  16. There are 5 red balls, 4 green balls and 6 yellow balls in a box. IF a...

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  17. One card is selected from a well shuffled deck of 52 cards. Find the p...

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  18. From the following data. Find the probability of selecting 'B' blood g...

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  19. What is the probability of a number picked from first twenty natural n...

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  20. A bag contains balls which are numbered from 1 to 50. A ball Is drawn ...

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