Answer: (Detailed Solution Below)
Option C: Jamshedpur
Detailed Solution:
The correct answer is “Jamshedpur”.
The Jamshedpur steel plant is managed by Tata Steel, not by Hindustan Steel Limited. The other plants (Bhilai, Durgapur, and Rourkela) are managed by HSL, which is now part of the Steel Authority of India Limited (SAIL).