Simply downloading the PDF won’t help. Here’s a proven study plan for Bengali-medium candidates:
While PDFs are convenient, they are not ideal for serious study due to eye strain and the inability to write notes. Furthermore, PDFs found online are often scanned poorly with missing pages. R.s. Aggarwal Math Book Pdf In Bengali
Why you should buy the hard copy:
Where to buy:
A large number of aspirants from rural Bengal studied mathematics in Bengali medium up to Class 10 or 12. Reading English math books slows them down. Simply downloading the PDF won’t help