Question

Which one of the following is not of the same category?

  1. SAIL
  2. BHEL
  3. ONGC
  4. ESSAR OIL

Answer:

Option D: ESSAR OIL

Detailed Solution:

The correct answer is “ESSAR OIL”.

SAIL, BHEL, and ONGC are all Public Sector Undertakings (PSUs) in India. ESSAR OIL is a private sector company.