Many district and university libraries stock Arihant, Spectrum, and TMH books. Check:
To utilize Arihant PDF effectively for IAS Mains General Studies Paper 1 preparation, candidates can follow these tips: Ias Mains General Studies Paper 1 Arihant Pdf Free Download
IAS Mains Paper 1 Indian Heritage & Culture History & Geography of the world & Society 2020 Ias Mains General Studies Paper 1 Arihant Pdf Free Download