Practice - Arithmetic Progression (A.P.)
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Practice Questions
Test your understanding with targeted questions
What is the common difference in the A.P. 3, 6, 9, 12?
💡 Hint: Subtract any two consecutive terms.
Find the 5th term of A.P. 1, 4, 7.
💡 Hint: Use the nth term formula.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the common difference in the A.P. 4, 8, 12, 16?
💡 Hint: Subtract the first term from the second.
The formula for the sum of the first n terms is S_n = ...
💡 Hint: Think about average times the number of terms.
1 more question available
Challenge Problems
Push your limits with advanced challenges
An A.P. starts at 10 and continues with a common difference of 4. What is the sum of the first 20 terms?
💡 Hint: Remember to calculate the n-th term first for accurate summation.
If the 5th term of an A.P. is 25 and the 10th term is 50, find the common difference.
💡 Hint: Set up equations for both terms and eliminate 'a' to solve for 'd'.
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