Practice Questions
| 1. | Middle term of the A.P Difficulty: medium | 
                                    
                                    1
                                 | 
| 2. | A.P: Divisability on three-digit numbers Difficulty: medium | 
                                    
                                    4
                                 | 
| 3. | A.P: How many seats are there in the last of the theatre? Difficulty: medium | 
                                    
                                    4
                                 |