Skip to content

Course home

Probability

Probability

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212
Question 157

There are 84 counters in a bag. 21 of the counters are red. The rest of the counters are blue. One of the counters is taken at random.

Find the probability that the counter is blue, giving your answer as a fraction in its simplest form.

[3]
Markscheme

Probability Questions

  1. GCSE
  2. /Maths
  3. /Probability

236 exam-style questions on WJEC GCSE Maths Probability. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank