Mechanical Engineering

Dear,
In Rajasthan, under RTU affiliated colleges, the fees is 70000/per year. But Anand International College of Engineering provides meritorious scholarship with all the apparatus in mechanical labs in ME. So, the further process to get admission, please visit the college's website.
Best wishes for your bright future.

Dear,
Here there are certain top engineering colleges:
Birla Institute of Technology and Science, BITS Pilani, IIIT Hyderabad, Vellore Institute of Technology, Vellore, Birla Institute of Technology, BIT Mesra, Ranchi, Manipal Institute of Technology, Manipal and Anand International College of Engineering, Jaipur.
Best of luck.

You can get direct admission to second year in Vishwakarma Institute of Technology, Pune. Here the fees is in the range from Rs. 1,10,000 - Rs. 1,20,000. Also, you can try COEP. As it is a government college, fees will be somewhat lesser. But, getting admission to COEP is quite difficult.

If you studied 12th then you can definitely appear for JEE Mains. If you joined Diploma after 10th, then you can't apply for JEE Mains.