JEE Main · Mathematics

Probability

12 practice questions, each with the answer and an explanation.

Practise Probability now

Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 12 questions

  1. Two fair dice are thrown. What is the probability that the sum of the numbers is ?
  2. Two fair dice are thrown. What is the probability that the sum of the numbers is ?
  3. Two fair dice are thrown. What is the probability that the sum of the numbers is ?
  4. A fair die is rolled three times. What is the probability that the product of the three numbers is divisible by ?
  5. Urn I holds red and white balls; urn II holds red and white balls. Two balls are drawn at random from urn I and put into urn II, then one ball is drawn at random from urn II and it is…
  6. A fair coin is tossed times. What is the probability that three heads occur in a row at least once?
  7. Two fair dice are thrown. What is the probability that the sum of the numbers is ?
  8. Two fair dice are thrown. What is the probability that the sum of the numbers is ?
  9. Two fair dice are thrown. What is the probability that the sum of the numbers is ?
  10. Two fair dice are thrown. What is the probability that the sum of the numbers is ?
  11. Two fair dice are thrown. What is the probability that the sum of the numbers is ?
  12. Two fair dice are thrown. What is the probability that the sum of the numbers is ?

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