Exit polls that predicted a primacy of Congress in Chhattisgarh and Telangana and that of the BJP in Rajasthan and Madhya Pradesh, have been hotly contested by both camps in states they were predicted to lose. While exit polls are known to get it wrong many a time, their predictions proved a touchy topic in this round of elections, seen as the semi-finals before next year's Lok Sabha polls. While the BJP doubled down on claims that they will win…