I HAVE SEEN CCB INFORMATION ON NET. AS FAR AS MY KNOWLEDGE GOES, THERE IS COURSE CALLED B TECH - ECONOMICS AT IIT, DELHI. PLEASE CORRECT ME IF I AM WRONG. JAINGARG89 AT HIS RANK CAN OPT FOR B TECH - CHEMICAL, PRODUCTION & INDUSTRIAL ENGG & CIVIL ENGG. AS FAR AS DUAL DEGREE PROGRAMME IS CONCERNED, HE CAN GET CHEMICAL ENGG.. EXPERTS MAY SUGGEST HIM A PROPER COURSE AT IIT,DELHI TO SUIT HIS REQUIREMENT.