Hi aspirant, since you have 71.40 percentile in your JEE mains exam 2021, so on the behalf of your percentile below are some of the best colleges under your rank range;

• IPS Group of Colleges, Gwalior
• Acropolis Institute of Technology and Research, Indore
• Mahavir Swami Institute of Technology
• University Institute of Engineering and Technology, Chandigarh (Government)
• Indore Institute of Science and Technology, Indore
• Gwalior Engineering College, Gwalior

Etc.

For more colleges visit on the below mentioned link;

https://engineering.careers360.com/jee-main-rank-predictor?utm_source=qna&utm_medium=jee_rp

Thank You.