Hello,

No, candidates with a diploma cannot apply for RRB NTPC (Non-Technical Popular Categories) under the undergraduate category.

The eligibility criteria for undergraduate posts in RRB NTPC, such as Junior Clerk, Accounts Clerk, and Commercial cum Ticket Clerk, require candidates to have completed their 12th standard or equivalent from a recognized board.

A diploma is considered a higher qualification, and hence, diploma holders are not eligible for these undergraduate posts. However, diploma holders may be eligible for RRB NTPC graduate-level posts, provided they meet the specific eligibility requirements for those positions.

Hope it helps !