The Kongu Polytechnic College NH 7, Trichy Main Road, Mallur, Salem – 636 203. College mail: [email protected] Chairman mail: [email protected] Principal mail: [email protected] Placement mail: [email protected] Phone: 0427 – 2422212, 2422312 Mobile: 95855 43434, 95855 43437 Fax: 0427 – 2422412 Enquiry / Feedback What is 6 x 3 ?