New Delhi, Nov. 13 -- Two prominent exit polls released on Wednesday somewhat differed on their assessment of the Bihar assembly elections, with Axis MyIndia predicting a narrow victory for the National Democratic Alliance and Today's Chanakya forecasting a big win for the ruling coalition. Axis My India projected a narrow win for the NDA with a range of 121-141 seats for the ruling alliance, 98-118 seats for the Opposition alliance, 0-2 for Prashant Kishor's Jan Suraaj, and 1-5 for others. But Today's Chanakya predicted the NDA might win around 160 seats, and the Grand Alliance around 77. P8...