RRB NTPC do stage mein hota hai: CBT 1 aur CBT 2. Jis stage ki taiyari karni hai, use kholo.
Pehle CBT 1 clear hota hai, phir CBT 2.
Maths, Reasoning aur General Awareness. Sab candidates ka common paper.
Post-wise level ka paper. CBT 1 clear karne walon ke liye.