Theory
Exercises
1. 
Sum of the series
Difficulty: easy 
2

2. 
Sum of the series: Find the penalty amount a person has to pay
Difficulty: easy 
2

3. 
Calculate sum of the series
Difficulty: easy 
2

4. 
A.P. series: Find when the sum will be zero
Difficulty: easy 
2

5. 
AP: The structure of brick staircase
Difficulty: medium 
4

6. 
Calculate sum of the positive integer
Difficulty: medium 
4

7. 
Find sum of the series
Difficulty: medium 
3

8. 
Find the next terms of the sequences
Difficulty: medium 
4

9. 
A.P: Calculate the distance covered by a person
Difficulty: hard 
4

10. 
Determine the common differnce and A.P sequence
Difficulty: hard 
4

11. 
Police and theif
Difficulty: hard 
5

12. 
Obtain the required term
Difficulty: hard 
3

13. 
Flower garden in A.P
Difficulty: hard 
4

14. 
Sum of A.P: Solve the given questions
Difficulty: hard 
3

Tests
1. 
Training test I
Difficulty: medium 
8

2. 
Training test II
Difficulty: medium 
8
