According to my point of view it's a best choice for students to pursue Integrated M.TECH course it he/she wanted to pursue M.TECH after engineering.

Benefits of choice integrated course

1. Full 5 years plan in advance.
2. No need to think about master branch.
3. Time saving course.
4. Simultaneously you can complete both degree in one admission.
5. It's like buy one get one free choice.
6. No need to preparation for extra entrance exam for M.TECH.
7. In detail study about participating subject.
8. No need to study unwanted subject during this period.
9. Overall good for students.

Drawback:

1. Long 5 year duration course.
2. You will get bored after one year for you admission.
3. No option for change we you feel not interested in that branch.
4. You can't be flexible once you entered to course.
5. You have to seen same environment for long term.
6. You creativity of thinking will be stopped during middle of your course.
7. Overall long term you need to study at same environment.

In B.TECH 4 year program you only go through your selected branch only. You will not go through extra program(4+1).

I hope it helps you.

Hello muppiri

Dual Degree means you will be getting  two degrees (B.Tech an M. Tech)
which means you will get a B. Tech Degree and then a M. Tech Degree after 5 year course instead of 6 years .  The advantage of dual degree is the fees of M Tech will be same when you started your B Tech and you will be saving a year of going to college and paying fees by dual degree system and get two degrees at the end .

Here are some colleges that offer dual degree

• MIT World Peace university , Pune
• Manipal Institute of Technology
• Lovely Professional University , Phagwara
• IIT Madras
• IIT Bombay
• IIT Delhi
• NIT, Rourkela

hope this helps you