Downlaod the notes in Mathematics for class 9 students, different types of sums are solved from the chapter named Indices students have to copy these in their maths copy and remaining sums will be solved by them in the same copy.>If the copy is not available then loose sheets can be used. Click on the link to download the Question: https://drive.google.com/file/d/1b163ncPwLrsnFi5ckPfR9Y-Nasrm0Klt/view?usp=sharing