Hello

Iit delhi is good for mechanical engineering.  Syllabus is little bit  large but proper preparation and perfect book will help you out. Its not tough,if you are interested in it then it become easy for you .

Placement in iit delhi for mechanical engineering is best. Almost 95%+ student get placed. And average salary package offered is around 15 to 20 lakh per annum which is too good for beginner.

Top companies visiting are Microsoft, LG,Samsung, Google,IBM.... and almost every student get internship in their interest field..

Good Luck..