Some coaching institutes (like FIITJEE, Allen, or Resonance) have created their own solution booklets for popular reference books. Check with your peers or local bookstores to see if a printed "Solution Manual" for A Das Gupta is available for purchase. This is safer and easier to study from than a screen.
by A. Das Gupta with full solutions is often difficult because the book is a copyrighted classic in the JEE prep world. Most available "solutions" online are either student-made guides or scanned copies of the book itself, which contains hints and answers at the back. Why This Book is a Staple Level of Difficulty: Some coaching institutes (like FIITJEE, Allen, or Resonance)