Percent Change Knowledge Quiz
Test your understanding of percent change concepts with this quiz.
Full Name
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First Name
Last Name
Email Address
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example@example.com
If a value increases from 80 to 100, what is the percent change?
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25% increase
20% increase
12.5% increase
Other
A store discounts a $120 item by 15%. What is the new price?
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$102
$105
$108
Other
Select all scenarios that represent a percent decrease.
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A price drops from $50 to $40
A population grows from 1,000 to 1,200
A score goes from 90 to 81
A distance increases from 10 km to 15 km
Other
Calculate the percent change when a value decreases from 200 to 150. Enter your answer as a percentage.
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How confident are you in your percent change calculation skills?
Not confident
1
2
3
4
Very confident
5
1 is Not confident, 5 is Very confident
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