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WorksheetsChallenging Math Concepts
Total questions: 20
Worksheet time: 10mins
What is the ratio of 20 to 50 in simplest form?
4 to 10
3 to 5
1 to 2
2 to 5
If 3 apples cost $1.50, how much do 12 apples cost?
$8.00
$4.50
$3.00
$6.00
A recipe requires a ratio of 2:3 of sugar to flour. If you use 6 cups of flour, how much sugar do you need?
3 cups of sugar
6 cups of sugar
2 cups of sugar
4 cups of sugar
If a car travels 150 miles in 3 hours, what is the unit rate in miles per hour?
30 miles per hour
75 miles per hour
50 miles per hour
100 miles per hour
A shirt is on sale for 25% off its original price of $40. What is the sale price?
$35
$20
$30
$15
If a student scored 80% on a test with 50 questions, how many questions did they answer correctly?
50
40
30
45
A store bought a laptop for $800 and sold it for $1000. What is the profit made on the laptop?
$300
$150
$500
200
If a person invests $2000 at a simple interest rate of 5% per year, how much interest will they earn in 3 years?
$300
$200
$500
$150
What is the proportion of boys to girls in a class of 15 boys and 10 girls?
5:3
4:3
2:1
3:2
If a product originally costs $60 and is now priced at $48, what is the percentage decrease in price?
15%
30%
20%
25%
A car depreciates in value from $20,000 to $15,000. What is the percentage loss?
30%
25%
15%
20%
If a recipe calls for a ratio of 4:5 of rice to beans, how many cups of rice are needed for 10 cups of beans?
10 cups of rice
4 cups of rice
6 cups of rice
8 cups of rice
If a person earns $1200 in a month and spends 75% of it, how much do they save?
$600
$900
$150
300
A bank offers a simple interest rate of 3% per annum. How much interest will be earned on a deposit of $5000 after 2 years?
$200
$600
$300
$150
If the ratio of cats to dogs in a shelter is 7:3 and there are 21 cats, how many dogs are there?
15
6
9
12
A jacket is marked down from $80 to $64. What is the percentage discount?
15%
20%
25%
30%
If a student answers 45 out of 60 questions correctly, what is their percentage score?
70%
80%
65%
75%
A business bought a product for $150 and sold it for $180. What is the profit percentage?
15%
25%
30%
20%
If a person invests $1000 at a simple interest rate of 4% for 5 years, how much total amount will they have at the end?
$1100
$1500
$1300
$1200
If the ratio of red to blue marbles is 5:2 and there are 35 red marbles, how many blue marbles are there?
25
20
10
14
