Lesson N12
N12 Fractions and percentages as operators and multipliers Quiz: AQA Maths, Unit 1
20 questions
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Lesson N12, Fractions and percentages as operators and multipliers: 20 multiple choice questions for the AQA GCSE Maths (8300), Unit 1: Number, written with Revision Ninja.
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The 20 questions
-
Calculate 3/5 of 40.
- 64
- 24
- 22
- 8
-
Calculate 35% of 80.
- 2.8
- 28
- 22
- 45
-
Increase 60 by 15%.
- 75
- 9
- 45
- 69
-
Decrease 200 by 20%.
- 220
- 160
- 180
- 40
-
What is the multiplier for a 12% increase?
- 1.012
- 0.12
- 12
- 1.12
-
What is the multiplier for a 35% decrease?
- 0.65
- 1.35
- 0.035
- 0.35
-
A shop reduces an £80 item by 1/4. What is the new price?
- £84
- £20
- £75
- £60
-
Write 0.8 as a percentage.
- 80%
- 0.8%
- 8%
- 800%
-
What is 15% of 260?
- 390
- 26
- 3.9
- 39
-
A price of £250 increases by 8%. What is the new price?
- £270
- £290
- £20
- £258
-
After a 20% increase, a value is 360. What was the original value?
- 300
- 420
- 288
- 380
-
Write 3/4 as a percentage.
- 75%
- 43%
- 34%
- 7.5%
-
A tank holds 800 litres and 1/5 of it is used. How much is left?
- 780 litres
- 600 litres
- 640 litres
- 160 litres
-
A phone costing £400 has its price reduced by 15%. What is the sale price?
- £385
- £260
- £340
- £425
-
Calculate 100 increased by 10% and then increased by 10% again.
- 121
- 210
- 110
- 120
-
Calculate 0.6 of 45 plus 0.2 of 45.
- 36
- 54
- 27
- 9
-
Calculate 80 multiplied by 1.25.
- 125
- 100
- 90
- 60
-
Which is larger, 40% of 90 or 3/8 of 120?
- 3/8 of 120 is larger
- 40% of 90 is larger
- They cannot be compared
- They are equal
-
A savings account pays 2% interest per year. What is the balance after one year on £500?
- £501
- £520
- £10
- £510
-
A quantity has 1/4 removed. What fraction of the original remains?
- 1/3
- 1/4
- 3/4
- 4/3
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