12th standard Coomerce & Economics Model Question paper & Study Materials

1. Quarterly commerce Model Question Paper 2011              Download

2. Puthiya thalaimurai Model question Paper 2012-13            Download                

STUDY MATERIAL - ECONOMICS 

 Mr K.Karnan P.G.Economics, Govt. Hr.Sec.School, Samayanallur 

1. ONE MARK ECONOMICS ENGLISH MEDIUM