An electorate of 8877071 comprising 4608838 men and 4268191 women voters and 42 from the other gender to decide the fate of 72 candidates.
Veteran CPI(M) MP Basudeb Acharia, who is fighting for his tenth term, had won by over 2,30,000 votes in 2004, but it was reduced to around 1,07,000 votes in 2009.
In Bishnupur, the CPI(M) had won by over 3,31,000 votes in 2004, but it came down to 1,29,000 votes in the last elections.
The Purulia constituency sent the Forward Bloc candidate to the Lok Sabha with a margin of 19,000 votes only, which stood at over 87,000 votes in 2004.
In Medinipur, CPI had won by over 1,60,000 votes in 2004 while it came down to just 48,000 in the last elections.