Skip to content
MathsGenie logo
Quick links
Open app

Course home

  1. A Level
  3. Maths WJEC
  5. Question bank

2.3 Probability

EasyMedium
12345678910
Question 5
78%

A bag contains 10 blue counters, 8 red counters and 6 green counters. Two counters are removed from the bag at random.

a.

Find the probability that the two counters removed are both red.

[2]
b.

Find the probability that the two counters removed are different colours.

[2]

2.3 Probability Questions

  1. A Level
  2. /Maths
  3. /2.3 Probability