Yes, the publisher (S. Chand) has an official app. You often get a free activation code inside your physical book. This gives you a legal, high-quality PDF directly on your phone, updated to the latest syllabus.
Do not try to solve practical problems by reading them on a laptop. Print the "Illustrations" section or use a notepad. Accountancy requires physical writing. ts grewal class year 11 book pdf google drive
Both Amazon and Google sell the official e-book version. Yes, the publisher (S