Answer : 1. "मदन लाल खुराना"
Explanation :

1. Madan Lal Khurana (15 October 1936 – 27 October 2018) was an Indian politician and former Chief Minister of Delhi from 1993 to 1996.

2. He was succeeded by Gurmukh Nihal Singh of the Indian National Congress, who held the post for just one year in 1955.

3. The States Reorganization Act, 1956 made Delhi a union territory under central control.