Shield Defence Academy is widely recognized as one of the best NDA coaching institutes in India, especially known for its high success rate and disciplined training environment. Located in Lucknow, the academy provides comprehensive preparation for the NDA written exam, SSB interview, and physical fitness training. With experienced defence mentors, structured classroom sessions, up... https://shielddefenceacademy.com/top-7-mistakes-to-avoid-while-preparing-for-nda-2-2025-exam/