Hello Pranjal,

As far as Computer science and engineering is concerned it contains most math. For Example In most of the nits you will be studying core mathematis for 4 semesters. Next comes the IT , as programming languages consists of mathematical languages but as core subject it would be for 1 sem in most of the colleges. And then the third comes the ECE where you need to study mathematics for 2 semesters(compulsory for all branches in NITS/IITS) and then there wont be core mathematics but yes some of related subjects .

Hope it helps.