Lesson N5
N5 Systematic listing and the product rule for counting Quiz: AQA Maths, Unit 1
20 questions
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Lesson N5, Systematic listing and the product rule for counting: 20 multiple choice questions for the AQA GCSE Maths (8300), Unit 1: Number, written with Revision Ninja.
Host it live on the board and students join with a game code on their own devices, or revise alone with Free Play. The answers are revealed in the game.
The 20 questions
-
A shirt comes in 4 colours and 3 sizes. How many different shirts are possible?
- 12
- 7
- 8
- 16
-
A meal has 3 starters, 5 mains and 2 desserts. How many different three-course meals are possible?
- 30
- 25
- 10
- 15
-
How many 2-digit numbers can be made from the digits 1, 2 and 3 with no digit repeated?
- 6
- 9
- 3
- 5
-
How many 3-digit numbers can be formed from the digits 4, 5 and 6 when digits may repeat?
- 18
- 6
- 27
- 9
-
A coin is flipped twice. How many different outcomes are possible?
- 8
- 4
- 3
- 2
-
A number plate uses 2 letters from 26 followed by 1 digit from 10, with repeats allowed. How many plates are possible?
- 260
- 2600
- 520
- 6760
-
How many different ways can three people A, B and C be ordered in a row?
- 12
- 6
- 3
- 9
-
How many different pairs can be chosen from the toppings A, B and C?
- 2
- 6
- 9
- 3
-
A school lunch has 4 sandwich fillings and 2 drinks. How many sandwich-and-drink combinations are there?
- 4
- 6
- 8
- 16
-
How many different outfits can be made from 3 tops, 4 bottoms and 2 pairs of shoes?
- 24
- 18
- 12
- 9
-
A PIN has 4 digits from 0 to 9, and digits may repeat. How many PINs are possible?
- 9000
- 5040
- 10000
- 4000
-
How many 4-digit PINs can be made from digits 0 to 9 if no digit may be repeated?
- 4000
- 5040
- 720
- 10000
-
A traffic light set has 3 lights, each either red or green. How many different patterns are possible?
- 9
- 8
- 3
- 6
-
Systematically list the factor pairs of 24. How many pairs are there?
- 2
- 4
- 8
- 6
-
A four-digit code uses only the digits 1, 2 and 3, and digits may repeat. How many codes are possible?
- 27
- 12
- 64
- 81
-
A bag contains 2 red, 3 blue and 1 green ball. How many ways are there to pick one ball of each colour?
- 12
- 3
- 6
- 5
-
In a race with 4 runners, how many different ways can first and second place be filled?
- 6
- 8
- 24
- 12
-
How many different 3-letter arrangements can be made from A, B, C and D with no letter repeated?
- 64
- 16
- 12
- 24
-
A DVD menu lets you choose 1 of 5 films and then 1 of 2 languages. How many choices are there in total?
- 5
- 10
- 7
- 12
-
How many ways can two dice show numbers with a total of 7?
- 8
- 6
- 5
- 7
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