Test:
Percentages - Ambitious
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Question 1:
Calculate
25
%
of
20
A
0.25
B
500
C
2.5
D
5
Question 2:
Calculate
11.5
%
of
30
A
3
B
3.45
C
3.5
D
3.4
Question 3:
What percent of
80
is
27
?
A
33.75
%
B
33.5
%
C
33.33
%
D
33.66
%
Question 4:
What percent of
90
is
34
?
A
33.67
%
B
40
%
C
37.78
%
D
37.5
%
Question 5:
On average
72
%
of human body is water. If the weight of water is
63
kg, how much the man weigh?
A
86.5
k
g
B
85
k
g
C
87.5
k
g
D
87
k
g
Question 6:
112
hotel employees eat dinner provided by the hotel, which corresponds to
80
%
of all employees. How many people in total are employed in the hotel?
A
130
B
120
C
140
D
138
Question 7:
An increase of
15
%
for electricity bill makes the bill equal to £
100
. What was the bill before the increase?
A
£
86.96
B
£
92.15
C
£
85.00
D
£
115.00
Question 8:
Value of shares decreased by
15
%
and equals to £
150
. What was the value before the decrease?
A
£
165.00
B
£
175.00
C
£
170.23
D
£
176.47
Question 9:
Price of petrol was £
1.12
. After a half year petrol price is £
1.36
. What is the percentage increase in petrol price?
A
21.43
%
B
20.19
%
C
19.78
%
D
22.47
%
Question 10:
Fuel tank contains
76
liters of petrol.
53
liters were used during a trip. What percentage of petrol is left in the tank?
A
30
%
B
70
%
C
30.26
%
D
69.74
%
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