Preparing for UPSC while working can be a bit challenging, but it is not impossible. Here are some strategies that can help you prepare effectively:

1. Develop a study schedule: You need to create a study schedule that fits around your work schedule. You can use the weekends or early mornings to study for longer hours. Plan your study timings and stick to them.

2. Optimize your study time: Make the most of your study time by identifying the topics that require more attention and focus on them. Focus on understanding the concepts rather than just memorizing them.

3. Take advantage of online resources: There are numerous online resources available for UPSC preparation, such as EduRev. You can access them anytime, anywhere, and even during your lunch breaks.

4. Join a coaching class: If possible, join a coaching class that offers flexible timings that suit your work schedule. This will help you stay on track and get guidance from experts.

5. Stay updated with current affairs: Keep yourself updated with the latest current affairs by reading newspapers, watching news channels, or following online sources. This will help you stay ahead of the game and score better in the exams.

6. Practice mock tests: Take mock tests regularly to evaluate your progress and identify your weak areas. This will help you prepare better and boost your confidence.

7. Stay motivated: Keep yourself motivated by setting small achievable goals and rewarding yourself when you achieve them.

Booklist for UPSC CSE/IAS Preparation 2018 by UPSC Topper AIR 4 Artika Shukla

Here is the booklist for UPSC CSE/IAS Preparation 2018 by UPSC Topper AIR 4 Artika Shukla:

1. Indian Polity by M. Laxmikanth
2. India's Struggle for Independence by Bipan Chandra
3. History of Modern India by Bipan Chandra
4. Geography of India by Majid Husain
5. Indian Economy by Ramesh Singh
6. Environment by Shankar IAS Academy
7. General Studies Paper 2 by M. Laxmikanth
8. Ethics, Integrity, and Aptitude by Subbarao and P.N. Roy Chaudhary
9. The Hindu newspaper

Remember to use these books as a guide and supplement them with other online resources and study materials. Good luck!

Sir I'm studying in 2nd year engineering I like to prepare for UPSC from now itself how can I prepare with out disturbing my engg studies and I don't exam pattern & syllabus
PLEASE HELP ME