New Delhi, Sept. 28 -- Chairman and Managing Director of Axis My India, Pradeep Gupta, said that Bihar Chief Minister Nitish Kumar is the only "common denominator" in the elections.

Ahead of the Bihar Assembly elections, later this year, pollster Pradeep Gupta hinted at a close contest between the NDA and the Mahagathbandhan alliances.

In an interview with ANI, he said, "Bihar is a state where it is difficult to analyse even after the voting is done. Last time, both NDA and the INDIA bloc had 37 per cent vote share each, but RJD+ won 110 seats while NDA got 125 seats."

"The first analysis parameter is the extent of anti-incumbency. In Bihar, it is very different, but the only common denominator is Nitish Kumar, who has been there for 2...