Lesson R6
R6 Multiplicative relationships as ratios or fractions Quiz: AQA Maths, Unit 3
20 questions
In partnership with Revision Ninja
Lesson R6, Multiplicative relationships as ratios or fractions: 20 multiple choice questions for the AQA GCSE Maths (8300), Unit 3: Ratio, proportion and rates of change, 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
-
Ann has 5 times as many marbles as Ben, who has 4. How many does Ann have?
- 1.25
- 9
- 20
- 15
-
A is 4 times B. What fraction of A is B?
- 4
- 5/4
- 1/4
- 3/4
-
12 is what multiple of 3?
- 15
- 4
- 1/4
- 9
-
A school has 360 students and 24 teachers. What is the ratio of students to teachers?
- 1:15
- 15:1
- 360:24
- 24:360
-
A tap fills 90 litres in 3 hours at a steady rate. What is the rate in litres per hour?
- 30 litres per hour
- 3 litres per hour
- 93 litres per hour
- 270 litres per hour
-
What fraction of 50 is 35? Give it in simplest form.
- 5/7
- 7/5
- 7/10
- 3/10
-
A plant grows to 2.5 times its height. Its original height was 8 cm. What is its new height?
- 16 cm
- 20 cm
- 5.5 cm
- 10.5 cm
-
What multiplier changes 40 into 60?
- 0.5
- 1.5
- 1.2
- 1/3
-
What single multiplier changes 200 into 160?
- 0.6
- 0.8
- 0.2
- 1.25
-
A recipe uses 3 eggs for every 250 g of flour. About how many grams of flour are there per egg?
- About 3 g
- About 83 g
- About 750 g
- About 250 g
-
Which multiplier is equivalent to an increase of 25%?
- 0.75
- 1.25
- 2.5
- 0.25
-
The ratio of two heights is 3 : 5. What is the multiplicative relationship from the first to the second?
- 5/3
- 3/5
- 3
- 2
-
A car uses 6 litres per 100 km. What is the fuel used per km as a fraction?
- 100/6
- 3/50
- 1/6
- 6/10
-
A length of 10 cm is enlarged to 25 cm. What is the multiplier?
- 1.5
- 0.4
- 15
- 2.5
-
A price rises from 8 pounds to 10 pounds. What is the multiplier?
- 0.8
- 2
- 1.8
- 1.25
-
6 is three quarters of a number. What is the number?
- 9
- 8
- 24
- 4.5
-
Sam's savings are one third of Lee's. Lee has 36 pounds. How much does Sam have?
- 108 pounds
- 24 pounds
- 9 pounds
- 12 pounds
-
A quantity multiplied by 0.4 gives 28. What is the quantity?
- 11.2
- 70
- 7
- 112
-
What is the reciprocal of 2/5?
- -2/5
- 2/5
- 1/5
- 5/2
-
(H) Which multiplier describes 'x is 60% more than y'?
- 0.6
- 6
- 1.6
- 1.06
Related quizzes
- Converting between standard and compound units Quiz · R1 · 20 questions
- Direct and inverse proportion problems Quiz · R10 · 20 questions
- Compound units: speed, density, pressure and unit pricing Quiz · R11 · 20 questions
- Comparing lengths, areas and volumes using ratio and scale factors Quiz · R12 · 20 questions
- Equations and graphs for direct and inverse proportion Quiz · R13 · 20 questions
- Algebraic notation and conventions (ab, a^2, a/b, brackets) Quiz · A1 · 20 questions
- Geometric terms, notation and drawing from description Quiz · G1 · 20 questions
- Order integers, decimals and fractions; comparison symbols Quiz · N1 · 20 questions
- Frequency of outcomes: tables and frequency trees Quiz · P1 · 20 questions
- Substituting numbers into formulae and expressions Quiz · A2 · 20 questions