Jai Kumar Singh

Jai Kumar Singh is an Indian politician from the Rohtas district of Bihar, India. He served as Minister of Department of Science and Technology, Bihar and was a Member of Bihar Legislative Assembly representing Dinara vidhan sabha constituency since 2005.

Political career Singh made entry into politics in 2001 as a member of the Rohtas district council. In 2005 Bihar Legislative Assembly election, he won from Dinara Vidhan sabha constituency. Again in 2010 Bihar Legislative Assembly election and 2015 Bihar Legislative Assembly election, he won from the same constituency. He also held the position as the Minister of the Cooperative Department of Government of Bihar in 2014. Currently, he serves as the Minister of Department of Science and Technology, Bihar.