As per your requirement, i would say that whatever application status you need for whichever exam, you will get in its official site. Even if you have registered for the exam or course you will be notified through your emai id. Infact, you can get its notification and details on career 360 website itself after being released officially.
RRB NTPC CBT Stage I Mock Test Series
Start preparing for RRB NTPC CBT Stage I with S Chand Test Series