Abhishek Singh - GS3 strategy:

GS3 strategy:

1. Mostly Current Oriented paper. Also a little difficult to score based on the trend.

2. Make notes on each topic in the syllabus.

3. PYQ and answer writing.

4. Economy - UPSC checks core economic concepts. Have conceptual clarity. I did from mrunal sir's and prahaar also.

5. Environment and science and technology - Current significant developments. Do from any yearly compilations. Also Dr. Shivin content is good. Few Questions may look like bouncers.

6. Disaster management: any coachings compilations will work. Try to cover new types of disasters that are happening like urban flooding. Have notes on general Strategy for disaster management and also specific strategies for individual disasters.

6. Internal security - Ashok Kumar sir's book is good. Make notes. Also add notes on new types of internal security challenges like grey zone warfare.