This Student,

this can't be possible that one who scored 203 marks and got only 71 type percentile, maybe you should have done any mistakes while matching the answer key or your misunderstanding led you to this.

Anyways, you can't get any colleges through JOSSA counselling because of low rank and percentile so better if you take a drop for the next year preparation or take admission in some private college. List of some top private colleges are given below, you can consider them before taking admission in any of them.

• Amity University
• JIIt
• KIIT
• Thapar
• LPU
• Sharda
• Chandigarh University
• SASTRA
• PEC
• Amrita school of engineering
• SRM NCR
• AKTU colleges of NCR region.

You can calculate your rank through this link.

Or you can try this link to know the best college for yourself according to your score.

good Luck :)