“Directorate of Teacher Education and SCERT, Odisha has recently released the Official Answer Keys for NTSE 2019 Stage-1 Exam on its Official Website.”
NTSE Stage-1 2019 exam was held on 4th Nov. 2018 at various centers in Odisha State.
You can match your answer key with the respective official key.
Check all four sets of MAT and SAT Answer Keys from Here:
Check all the other details from HERE