As Bihar goes to the polls on Monday, NDA seems to be on a stronger wicket than the RJD alliance according to the latest India TV-C Voter Opinion Poll survey. However the picture could change drastically as polling in Bihar is scheduled to take place in four more phases spread out over a period of one month. If Caste is the basis upon which the electorate votes, then the RJD alliance could surge ahead but if development is the key factor, then it would be a huge win for Narendra Modi and his party.