1. A shirt originally costs
$40. It is on sale for 20%
off. What is the discount
amount?
2. Maria scored 45 out of
50 on her test. What
percentage did she get?
3. A store sells apples for
$2 each. If the price
increases by 10%, what
will be the new price?
4. Tom saved 30% of his
$100 allowance. How
much did he save?
5. If 25% of a class of 40
students are absent, how
many students are
present?
6. A laptop costs $800. It
is marked up by 15%.
What is the new price?
7. John spent 40% of his
$500 salary on rent. How
much is left?
8. A book originally
priced at $120 is now
$96. What percentage
discount was given?
9. A shirt is $50. A store
offers a 20% discount
and then adds 8% sales
tax on the reduced price.
What is the final price?
10. If a student answered
36 out of 40 questions
correctly, what
percentage of questions
did they answer wrong?
11. A factory produced
1,200 units in January. In
February, production
increased by 25%, but in
March it decreased by
10%. How many units
were produced in
March?
12. A car’s value
depreciated by 15% in
the first year and by 10%
in the second year. If its
original value was
$20,000, what is its value
now?
13. A store offers a 25%
discount on an item, then
an additional 15%
discount on the reduced
price. If the original price
was $400, what is the
final price?
14. A stock price
increased by 20% in the
first quarter and then
decreased by 10% in the
second quarter. If the
initial price was $50,
what is the price after
the second quarter?
15. A man spends 30% of
his income on rent, 25%
on food, and 15% on
other expenses. If he
earns $50,000 per year,
how much does he save?
16. The population of a
city increased by 12%
one year and 8% the
next year. If the current
population is 120,960,
what was the population
two years ago?
17. A trader bought a
product for $500. He
increased the price by
40% and sold it, but later
gave a 25% discount to a
customer. What was the
selling price?
18. An investor made a
20% profit on an
investment. He then
reinvested the total
amount and suffered a
10% loss. If he initially
invested $10,000, what
is the final amount?
19. The price of an item
was increased by 15%
and then decreased by
20%. What is the overall
percentage change?
20. A school had 800
students. Enrollment
increased by 25% in the
first year, and by another
10% in the second year.
How many students are
there after two years?