Hi dear,

Polytechnic is a three year diploma or vocational course in the field of technical education. To study polytechnic students should have passed class 10th or 12th and must have studied Mathematics, Science & English. The admission to polytechnic college is based on the marks obtained in class 10th or 12th or can appear for state based entrance exam. You can pursue polytechnic in following trade:

• Diploma in Computer Science and Engineering.
• Diploma in Civil Engineering.
• Diploma in Automobile Engineering.
• Diploma in Electronics and Communication.
• Diploma in Electrical Engineering.
• Diploma in Interior Decoration.
• Diploma in Fashion Engineering

For more information viist the link below:

https://engineering.careers360.com/articles/polytechnic

Good Luck