| Feature | Repack PDF | Mobile App | | :--- | :--- | :--- | | Offline Access | Yes (Once downloaded) | Requires occasional login | | Annotation | Yes (Print & write) | Limited | | Cost | Usually one-time or free | Freemium (Ads/Subscriptions) | | Searchability | High (Ctrl+F) | Variable |

✅ • Sakshi Education – sakshieducation.com • Manabadi – manabadi.co.in • Pratiyogita Mitra – apnaahangout.com (free samples)

| Source | Chapter-wise? | Solutions? | Free/Paid | |--------|--------------|------------|------------| | | Yes (topic-wise) | Yes | Free | | Manabadi | Yes | Yes (partial) | Free | | Arihant "Chapter-wise Solved Papers" | Yes | Detailed | Paid (₹300–500) | | Vikram EAPCET Golden | Yes | Yes | Paid | | Sri Chaitanya / Narayana booklets | Yes | Yes | Paid (coaching material) |

You can find comprehensive chapter-wise questions and previous year papers (PYQs) with solutions on these platforms:

Next steps — pick one:

and specialized diagram-based problems for both AP and TS streams. Deepthi Publications