Percentage Change Quiz Form
Test your understanding of percentage change with these quiz questions. Answer all questions to the best of your ability.
If the price of a shirt increases from $40 to $50, what is the percentage increase?
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A population decreases from 1,200 to 900. What is the percentage decrease?
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Which of the following best describes a 25% increase?
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Multiply the original value by 1.25
Multiply the original value by 0.75
Subtract 25 from the original value
Divide the original value by 4
A laptop is discounted by 20%. If the original price was $1,000, what is the new price?
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If a quantity increases from 60 to 75, what is the percentage change?
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Which formula is correct for calculating percentage change?
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(New Value - Original Value) / Original Value × 100
(Original Value - New Value) / New Value × 100
(Original Value + New Value) / 2 × 100
Original Value / New Value × 100
A value drops from 250 to 200. What is the percentage decrease?
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If a salary increases by 10% each year, what will a $2,000 salary be after one year?
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Match each scenario to its correct percentage change. (Fill in the correct percentage for each row.)
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Rows
Percentage Change
Increase from 80 to 100
Decrease from 500 to 400
Increase from 120 to 150
Which of the following is NOT an example of a percentage change?
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A store raises prices from $10 to $12
A population falls from 1,000 to 900
A person walks 5 miles in one hour
A discount changes the price from $50 to $40
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