MATHEMATICS ASSIGNMENT [CHAPTER 5] Extra questions of chapter 5 class 10 Arithmetic Progression with answer and hints to the difficult questions. Important and useful math assignment for the students of class 10 For better results Students should learn all the basic points of Arithmetic Progression Student should revise N C E R T book thoroughly with examples. Now revise this assignment. This assignment integrate the knowledge of the students. CLASS 10 TH Arithmetic Progression (AP) Level 1 1. Which term of the AP:- 5,9,13,17..........is 81. Ans [20 th term] 2. Which term of the following APs are equal a) 13, 19, 25........... b) 69, 68, 67 .......... Ans [9 th term] 3. How many terms of the AP: 3, 5, 7.......must be taken so that Sn = 120. Ans [10 terms] 4. Find the 10 th term from the end of the AP :- 4,9,14..........254