TISCO, the first private sector steel company, was set up in
C
Correct answer
Explanation
Tata Iron and Steel Company (TISCO), India's first private sector steel company, was established in 1907 at Jamshedpur (then Sakchi). The company was founded by Jamsetji Tata and marked the beginning of modern steel industry in India. Other dates like 1905, 1924, and 1910 are not historically accurate for TISCO's establishment.