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61 questions at your level
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Level 1
Level 2
Level 3
Level 4
Level 5
Percentage change and multipliers
24 questions
Lesson
Not started
Mark as done
(a)
Increase
240
240
240
by
15
%
15\%
15%
(2 marks)
(b)
Work out
35
%
35\%
35%
of
80
80
80
(1 mark)
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Level 2
3 marks
Start
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Mark as done
Sam buys a bike for £
240
240
240
and sells it for £
306
306
306
Work out his percentage profit. (2 marks)
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Level 2
2 marks
Start
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Mark as done
There are
720
720
720
people at a concert.
3
8
\dfrac{3}{8}
8
3
of the people are children.
40
%
40\%
40%
of the children are girls.
Work out the number of girls at the concert. [3]
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Level 2
3 marks
Start
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Mark as done
(a)
A jacket costs £
80
80
80
. In a sale its price is reduced by
35
%
35\%
35%
. Work out the sale price. [2]
(b)
Write
12.5
%
12.5\%
12.5%
as a fraction in its simplest form. [1]
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Level 2
3 marks
Start
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Mark as done
Some members of a gym were asked if they used the swimming pool.
45
%
45\%
45%
of the members said yes.
60
%
60\%
60%
of the members who said yes used the pool more than once a week.
What percentage of the members asked used the pool more than once a week?
(2 marks)
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Level 2
2 marks
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Reverse percentages
19 questions
Lesson
Not started
Mark as done
After a
10
%
10\%
10%
increase, a price is £
55
55
55
. What was the original price?
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Level 2
2 marks
Start
→
Mark as done
In a sale everything is
20
%
20\%
20%
off. A coat's sale price is £
48
48
48
. What was its price before the sale?
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Level 2
2 marks
Start
→
Mark as done
The price of a train ticket increased by
20
%
20\%
20%
.
The new price is £
54
54
54
Work out the original price. (3 marks)
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Level 2
3 marks
Start
→
Mark as done
(a)
The price of a coat including VAT at
20
%
20\%
20%
is £
54
54
54
. Work out the price before VAT. [2]
(b)
A price is increased by
10
%
10\%
10%
three times in a row. Work out the overall percentage increase. [2]
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Level 2
4 marks
Start
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Compound growth and decay
20 questions
Lesson
Not started
Mark as done
£
500
500
500
is invested at
4
%
4\%
4%
compound interest per year. How much is in the account after
2
2
2
years?
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Level 2
2 marks
Start
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Mark as done
Priya invests £
4000
4000
4000
in a savings account.
The account pays compound interest at a rate of
2.4
%
2.4\%
2.4%
per year.
Work out the value of the investment at the end of
3
3
3
years. (3 marks)
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Level 2
3 marks
Start
→
Mark as done
(a)
The price of a coat including VAT at
20
%
20\%
20%
is £
54
54
54
. Work out the price before VAT. [2]
(b)
A price is increased by
10
%
10\%
10%
three times in a row. Work out the overall percentage increase. [2]
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Level 2
4 marks
Start
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