Rajnandgaon (Chhattisgarh), Apr 12 : A turnout of 52.74 per cent was recorded until 1300 hrs on Tuesday as by-election voting progressed peacefully in the Khairagarh Assembly constituency, it was officially learnt. The by-poll has been necessitated by the demise of Mr Devvrat Singh (Janta Congress Chhattisgarh). Team-AC