Which NCERT should you refer to for IAS, the old or the new?

Question

I am looking for a practical answer to this UPSC question: Which NCERT should you refer to for IAS, the old or the new?

I am trying to avoid collecting too many resources, so please suggest only the books or material that genuinely helped. It would also help if you mention how to revise them effectively.

Nidhi Ramachandran · Answer

I would keep the source list much tighter than what most online lists suggest. One standard source per subject and repeated revision is usually enough.

That is usually where preparation starts feeling more manageable.

Aisha Shetty · Answer

A clean sequence is:
- NCERTs or basic sources for foundation
- one standard book per core area
- previous year questions beside every subject
- short revision notes in your own words

That small shift alone can save a lot of time.

Mohit Varghese · Answer

The strongest resource is the one you can revise multiple times. A famous book that you never revisit is less useful than a simpler source you fully absorb.

Most people improve once that part becomes clear.

Asmita Balakrishnan · Answer

NCERTs are valuable because they remove conceptual gaps and give you a cleaner start. They are not the full preparation, but skipping them often creates confusion later.

Prerna Dhaliwal · Answer

The trap is always the same: too many books, too little revision.

This is why simpler plans often work better for longer.

Ankit Jadeja · Answer

I would keep a PYQ notebook next to the books. That keeps the preparation anchored to what UPSC actually asks.

Which NCERT should you refer to for IAS, the old or the new?

6 Answers