i want a engineering course which has more practical than theory n has a good scope
Regarding scope, PSUs, manufacturing companies, designing companies, automobile sector, consultancies are open for Mechanical folks.

As per your query you may consider these fields for more practical approach
Civil
Aerospace
Automobiles
Mechanical
Chemical
All the best
In engineering, you can find half-half practical and theory and in most of the colleges theory will be in higher ratio than practical. If you can attend as many workshops you can, your practical knowledge will increase very high. And my option for practical knowledge branch is I vote for Mechanical/Civil.
All the best. Take wise decision.