state gov UP Police ASI Mock Test 2023 - 24 General Knowledge Polity Important Indian Institutions and Headquarters
Which Indian Organisation has developed an atomic clock to be used in navigation satellites?
1
Hindustan Aeronautics Limited (HAL)
2
Bhabha Atomic Research Centre (BARC)
3
Indian Space Research Organisation (ISRO)
4
Defence Research and Development Organisation (DRDO)