Science

Yes, Mathematics is a necessary subject as CAT has one section dedicated to Mathematics. Also half the courses that are being taught in IIMs are maths based. However being a commerce graduate you are not at all in a disadvantaged position. There are a lot of commerce graduates studying in IIMA. They don't actually cover advanced mathematics like calculus.

go with engg. it has very good carerr options. u can also go for bca and then mca. it also hv good carerr options bt less as compared to engg. after ny graduation bsc or bca, u can also appear for civil services like ias, pcs etc

Go for MCA for a better job

It is a tiny materials Science. when we say "NANOSCIENCE" it means that the behaviour and the formation science of a material at the nanometer scale (10^-9 m) and when we say nanotechnology it means that with the understanding of science and mechanism the formation of a helpful device or a system with nanometer scale.it is interesting.NOTE: the behaviour and properties change with the size so same materials behave differently when it will be in bulk and also at the nanometer scale.hope I have satisfied your question.Have a great day.take care.

Nowadays it is very rare to get an admission without a competitive exam in higher education as well as well reputed institution. But yes there is also an option to get a management quota seats of donation base seats but it is not preferable.so best of luck for your future.

MBBS CARDIOLOGIST are the best