i have completed my +2 recently and i have scored 71% in p,c,m.i want to do textile engineering in chennai how tough is to get admisson

Hi not very tough if you have prepared well for your exam. Basically the entrance would be a combination of mechanical(put the formula, get answer) and conceptual(which involves lateral thinking). If you can strike a balance between the two, it's not very difficult. All the best, Gomti