- General Geography₹ 40
- Economic Geography of India₹ 40
- Physical Geography of India₹ 60
- Indian National Movement₹ 60
- Modern India₹ 60
- Medieval India₹ 60
- Ancient India₹ 60
- OAS Prelims Foundation Programme₹ 799
- OAS Mains General Studies Answer Writing Programme₹ 2,399
- OAS Mains 2019 General Studies Test Series₹ 5,299