Lesson Worksheet: Probability Mathematics

In this worksheet, we will practice finding the probability of a simple event.

Q1:

A card is selected at random from a pack of 16 cards which are numbered 1 to 16. What is the probability of the selected card having an even number?

  • A12
  • B716
  • C916
  • D38
  • E58

Q2:

A box contains 7 white balls, 3 black balls, and 8 red balls. What is the probability that a ball drawn at random is black?

  • A718
  • B49
  • C56
  • D1118
  • E16

Q3:

A bag contains 7 white marbles, 8 black marbles, and 7 red marbles. If a marble is chosen at random from the bag, what is the probability that it is white?

  • A722
  • B729
  • C1522
  • D715

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