Patna, May 25 (Reporter) An estimated 45.21 percent of more than 1.49 crore electorate have exercised their franchise till 3 pm in the 6th phase of Lok Sabha election in eight seats in Bihar. Sources at the office of Bihar Chief Electoral Officer(CEO) said that the highest 48.94 percent polling was recorded in Vaishali Parliamentary Constituency, followed by 48.19 in Sheohar, 47.49 in Valmikinagar, 47.31 in West Champaran, 46.71 in East Champaran, 42.47 in Maharajganj, 41.51 in Gopalganj and 39.81 in Siwan Lok Sabha Constituency...////...