Railways PYQCBT 1 2020

RRB NTPC · Question 49

Which of the following is a satellite based augmentation system of India?

  1. GAGAN SHAKTI

  2. NAG

  3. GAGAN

  4. JATAN

Show answer & explanation

Answer: (C) GAGAN

Explanation

GAGAN (GPS Aided GEO Augmented Navigation), by ISRO and the Airports Authority of India, is India's satellite-based augmentation system.