Mathematics Quiz on Ratios and Percentages

What does the term "ratio" mean in mathematics?

• Comparing two quantities

• Adding two quantities

• Subtracting two quantities

• Multiplying two quantities

If a basket has 20 apples and 5 oranges, what is the ratio of oranges to apples?

• 5:20

• 4:1

• 1:4

• 20:5

How can the ratio 5:20 be expressed as a fraction?

• 1/5

• 1/4

• 1/3

• 1/2

What is the percentage of oranges in a basket of 25 fruits if there are 5 oranges?

• 10%

• 15%

• 20%

• 25%

In the example given, what percentage of the basket is made up of apples?

• 60%

• 70%

• 80%

• 90%

What is the total percentage of apples and oranges in the basket?

• 50%

• 75%

• 100%

• 120%

In the example, if girls are 60% of the total students and there are 18 girls, how many students are there in total?

• 30

• 25

• 20

• 15

What is the cost per kilometer for the transport company in the example?

• ₹10

• ₹12

• ₹15

• ₹20

How far is the picnic site from the school in the example?

• 45 km

• 50 km

• 55 km

• 60 km

What is the total cost of refreshments in the example?

• ₹4000

• ₹4200

• ₹4280

• ₹4500