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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the common difference in the AP: 3, 7, 11, 15?
💡 Hint: Find the difference between any two consecutive terms.
Question 2
Easy
Calculate the 5th term in the AP if a = 10 and d = 2.
💡 Hint: Use the nth term formula.
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 an Arithmetic Progression?
- A sequence with a constant sum
- A sequence where differences between terms are constant
- Any random sequence of numbers
💡 Hint: Consider how terms are generated in an AP.
Question 2
True or False: The common difference can be zero.
- True
- False
💡 Hint: Think of what happens when you add zero to a number.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You've invested $100 at a fixed interest of $10 per year. What will be the total investment at the end of 12 years?
💡 Hint: Consider how interest accumulates each year.
Question 2
A penalty on a project increases by $50 each day starting from $200. Calculate the total penalty after 15 days.
💡 Hint: Use the sum of the first n terms formula.
Challenge and get performance evaluation