NMAT exam organized by GMAC is a National level MBA entrance exam conducts by Graduate Management Admission Council (GMAC). NMAT by GMAC exam is the mandatory entrance test for MBA admission to NMIMS Mumbai and its other campuses along with 20 other MBA colleges across India.
CAT stands for common aptitude test is the gate way exam for all reputed IIM's and for almost all colleges in india offers mba admission through cat.
you may apply for both if you want to join mba.
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