Practice Recalling Ratios and Percentages - 7.1 | 7. Comparing Quantities | CBSE 8 Mathematics
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7.1 - Recalling Ratios and Percentages

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the ratio of 10 apples to 5 oranges?

πŸ’‘ Hint: Divide both quantities by the same number.

Question 2

Easy

Convert the ratio 4:5 into a percentage.

πŸ’‘ Hint: Calculate \\( \\frac{4}{4+5} \\times 100 \\).

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the ratio of 15 to 30?

  • 1:2
  • 2:1
  • 3:2

πŸ’‘ Hint: Divide both sides by 15.

Question 2

50 is what percent of 400?

πŸ’‘ Hint: Think about how to express 50 as part of 400.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A school has a ratio of boys to girls as 2:3. If there are 120 students total, how many are girls?

πŸ’‘ Hint: Set equations based on ratio parts.

Question 2

In a survey, 40% of participants liked apples, 30% liked oranges. If 200 people surveyed, how many liked apples and how many liked oranges?

πŸ’‘ Hint: Use the percentage formula to find each category.

Challenge and get performance evaluation