sir should i choose mizoram university aizwal or jaypee noida for btech?????

Hi..
Both the institutes you have described above are good enough.
The choice of the college depends on various other factors also. First of all, you should see what is the branch you are interested in. Then, you should compare the core study and the placement statistics of those specific branches in the two choices of yours. You should also see if you are interested for further education, if so, you have to more diplomatic and wise while choosing the college.
Hope you ll be taking a good decission.
Regards