Multiple choice

ONGC launched India's first Helium extraction plant at:

  1. Kancheepuram

  2. Mallapuram

  3. Gulbarga

  4. Kuthalam

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

ONGC commissioned India's first helium extraction plant at Kuthalam in the Nagapattinam district of Tamil Nadu.