Practice The Aggregative Method - 7.3.2 | 7. Index Numbers | CBSE 11 Statistics for Economics
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the basic purpose of an index number?

💡 Hint: Think about how you compare prices at different times.

Question 2

Easy

Can you name a type of index number?

💡 Hint: Consider indices related to consumer prices.

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 does an index number typically measure?

  • Change in quantity
  • Change in quality
  • Change in price

💡 Hint: Think about how we compare prices.

Question 2

True or False: A weighted index gives equal importance to all items within it.

  • True
  • False

💡 Hint: Consider how you spend your income.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If the CPI increases from 300 to 450, by what percentage has the cost of living changed?

💡 Hint: Use the percentage change formula.

Question 2

Analyze the impact of rising petrol prices on the Laspeyres index, assuming petrol has a 5% weight.

💡 Hint: Consider how this affects consumer expenditure over time.

Challenge and get performance evaluation