Hello Manjunath,

There are several very good universities in Germany, and on top of them most of them provide quite inexpensive education. Some of them are mentioned below:

• Technical Universisty of Munich-Probably the best one
• University of kiel
• Faculty of Agricultureal Sciences, Stuttgart
• university of Gottingen
• University of Freiburg
• Humboltd university of Berlin
• University of cologne

And many more.

hope this Helps