Practice Method of Averaging relatives - 7.3.4 | 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

Define an index number.

💡 Hint: Think about how we measure price changes over time.

Question 2

Easy

What is a relative price?

💡 Hint: Consider the comparison between current and past 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 is the formula for calculating the Laspeyre index?

💡 Hint: Consider how weights influence the index.

Question 2

True or False: Paasche’s index uses base period quantities as weights.

  • True
  • False

💡 Hint: Think about what the term 'Paasche' means in terms of periods.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You are given the prices of vegetables over two years: 2019 Prices (Potatoes - Rs 20, Tomatoes - Rs 30, Onions - Rs 25) and 2021 Prices (Potatoes - Rs 25, Tomatoes - Rs 35, Onions - Rs 30). Calculate both the Laspeyre and Paasche indices using weighted averages based on the quantities from 2019.

💡 Hint: Break the problem down by calculating each index step-by-step.

Question 2

A company’s base salary for employees is Rs 3000, and the CPI indicates an increase from 200 to 250. Determine how much salary should be adjusted to maintain living standards.

💡 Hint: Apply the CPI to adjust the salary accordingly.

Challenge and get performance evaluation