Railway (RRB NTPC / Group D) Photo & Signature Size

Candidates applying for Railway (RRB NTPC / Group D) must upload photo and signature strictly as per official guidelines.

Last Updated: 04 January 2026

Exam NameRailway (RRB NTPC / Group D)
Photo Size20KB – 50KB
Photo Dimensions100 × 120 px
Photo Backgroundblue
Signature Size10KB – 20KB
Allowed FormatJPG / JPEG

📸 Photo Requirements

  • Format: JPG / JPEG
  • File Size: 20KB – 50KB
  • Dimensions: 100 × 120px
  • Background: blue

✍️ Signature Requirements

  • Format: JPG / JPEG
  • File Size: 10KB – 20KB
  • Background: White
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