Chief ministers who ruled for less than a month
Jagdambika Pal, UP:
2 days (Feb 21-23, 1998)
Om Prakash Chautala, Haryana:
5 days (July 12-17, 1990)
Nitish Kumar, Bihar:
7 days (March 3-10, 2000)
BS Yeddyurappa, Karnataka:
7 days (Nov 12-19, 2007)
Om Prakash Chautala, Haryana:
15 days (March 22-April 6, 1991)
Hira Lal Devpura, Rajasthan:
15 days (Feb 23-March 10, 1985)
Gopi Chand Bhargava, Punjab:
15 days (June 21-July 6, 1964)
Bindeshwari Prasad Mandal, Bihar:
21 days(Feb 1-22, 1968)
Janaki Ramachandran, Tamil Nadu:
23 days(Jan 7-30, 1988)
Bhola Paswan Shastri, Bihar:
27 days (June 15-July 12, 1969)
Sunderlal Patwa, Madhya Pradesh:
27 days (Jan 20-February 17)
Bhumidhar Barman, Assam:
27 days (April 22-May 19, 1996)
Bhagwantrao Mandlai, Madhya Pradesh:
29 days (Jan 1-30, 1957)
N Bhaskara Rao, Andhra Pradesh:
31 days (Aug 16-Sept 16, 1984)
K Karunakaran, Kerala:
31 days (March 25-April 25, 1977)