NIMCET

AICTE approval is not necessary for recognised Universities because these are established under UGC act. However colleges affiliated to Universities needs AICTE approval for running Engineering courses. The eligibility criteria of NIMCET is given below. Eligibility criteria B.Sc. / B.Sc. (Hons) / BCA / BIT of minimum three years full-time from a recognised University with Mathematics/ Statistics as one of the subjects (candidates from open universities are also eligible) or B.E. / B.Tech. From a recognised University. Minimum marks : 60% marks or 6.5 CGPA on a 10-point scale for general and OBCs and 55% marks or 6.0 CGPA on a 10-point scale for SC/ST.

Eligibility Criteria to Appear For NIMCET-2019 is given below :-
Eligibility criteria : Indian Nationals securing at least 60% marks in aggregate or 6.5 CGPA on a 10-point scales (55% marks or 6.0 CGPA on a 10-point scale in case of SC/ ST) in (I) B.Sc. / B.Sc. (Hons) / BCA / BIT / B.Voc. (Computer Science/ Computer Applications) of minimum three years full-time from a recognised University with Mathematics/ Statistics as one of the subjects. Or (ii) B.E. / B.Tech. From a recognised University
So NIMCET required the full time degree, hence you are not eligible for NIMCET. Please see NIMCET brochure for more details. https://www.nimcet.in/documents/Information-Brochure-NIMCET2019(1).pdf.