Every year, 15-20 Qs in UPSC Prelims appear from PYQs. We have segregated previous 40 years UPSC Papers for Prelims and 20 year papers of Mains - Topicwise - (as per the 358 topics of syllabus). It means that before you start any topic, you can see all the questions that appeared from that topic in last 40 years - Just at the click of a button. This will help you to:

• Decide how important that topic is (depending on the number of questions that came), how many books should you read (what type of questions are coming), and how deeply you should read a topic (depending on the difficulty level of the questions).
• Understand weather a topic is more important from Prelims or Mains point of view (depending on number of questions that came from a topic in Prelims & Mains).
• Topic Management & Time Management - spend lesser time on topics that have less number of questions.

You can do similar exercise on your own by segregating Previous Year Questions topic-wise. We have given here a sample to help you how to do this for few topics. Topic-wise PYQs are available to our students - 40 years for Prelims & 20 years for Mains.