13+ Common Entrance
23rd February 1991
- 1Probability and Data Handling
Two coins are flipped at the same time. List all the possible outcomes, and find the probability of getting exactly one head.
- 2Maths: Full Practice Paper (Core, Non-Calculator)
The probability that a spinner lands on red is 0.35. Work out the probability that it does not land on red.
- 3Maths: Full Practice Paper (Additional, Level 3)
The three angles of a triangle are in the ratio 2 : 3 : 4. Work out the size of the largest angle.
- 4Maths: Full Practice Paper (Core, Calculator)
A bag contains 12 red counters, 15 blue counters and 9 green counters only. A counter is picked at random. Work out the probability that it is blue, giving your answer as a decimal to 3 significant figures.
- 5Mental Arithmetic: Practice Set 3
Work out -4 - 7.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1991, including the monthly compilation PDF.