# Base, rate and percentage

## Quiz by Jan Ry

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10 questions
• Q1
50% of ____________ is 500
3000
1000
2000
4000
120s
• Q2
18% of 27 is ______________
4.86
4.0086
9.99
5.1234
120s
• Q3
__________ of 50 is 25
35%
50%
60%
20%
120s
• Q4
20% of ____________ is 2,450
4,456
13,445
12,250
12,000
120s
• Q5
50% of 22 is ______________
12
10
13
11
120s
• Q6
Emma read 30% of a book which has 200 pages. How many pages has she read?
80
50
60
70
120s
• Q7
James had 120 marbles. He lost 25% of them. How many marbles does James have left?
90
85
95
100
120s
• Q8
A water tank is filled up 60% of its 500 liter capacity. How much water is in the tank?
300
200
250
350
120s
• Q9
Lucy had 60 candies. She gave 15% of them to her friend. How many candies did Lucy give away?
9
12
15
10
120s
• Q10
Billy scored 80% on a test with 25 questions. How many questions did he answer correctly?
20
15
22
18
120s

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