Probability Questions and Answers

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Quantitative Aptitude - Probability Questions with Answers teach methods to calculate likelihood of events. Probability Aptitude is widely asked in SSC, banking, and placement exams to improve analytical and logical reasoning skills.

Probability

Showing 10 of 41 questions

11. A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is:

  • 1/13
  • 2/13
  • 1/26
  • 1/52
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12. A bag contains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is:

  • 1/22
  • 3/22
  • 2/91
  • 2/77
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13. Two cards are drawn together from a pack of 52 cards. The probability that one is a spade and one is a heart, is:

  • 3/20
  • 29/34
  • 47/100
  • 13/102
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14. One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is a face card (Jack, Queen and King only)?

  • 1/13
  • 3/13
  • 1/4
  • 9/52
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15. A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?

  • 3/4
  • 4/7
  • 1/8
  • 3/7
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16. 1.  3, 5, 11, 14, 17, 21

  • 21
  • 17
  • 14
  • 3
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17. What is the probability of getting a head when a fair coin is tossed?

  • 0
  • 1
  • 1/2
  • 1/3
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18. What is the probability of getting an even number on a fair die?

  • 1/2
  • 1/3
  • 2/3
  • 1/6
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19. A die is rolled. Probability of getting a number greater than 4 is

  • 1/6
  • 2/6
  • 3/6
  • 4/6
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20. Probability of getting an ace from a deck of 52 cards

  • 1/26
  • 1/13
  • 1/52
  • 4/13
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