Hello,
you gave exam for btech lateral entry.

lateral entry cutoff/closing rank  is quite low for IET and KNIT. here are some details for lateral and for obc category:-

• IET:- for mechanical engineering :- 11-27
  
• civil engineering :- 16-22
  
• electrical engineering:- 37-40
  
• CSE:- 32-98
  
• ECE:- 152-407
  
• chemical engineering:- 372-408
  
• EIE:- 196-475
  

it would be better for you to go for IET which is a top engineering college. KNIT has the cutoff nearly to IET.

there will be a difference of +10 or -10 only.

better go for IET.

Hope it helps!