Hi Aspirant,
Its very hard to compare streams like that since each stream has its own importance and scope.Like Bsc maths hons are for those who are really good in Maths.If you think you are really good in Maths then go for it.B tech is completely a technical line to make you work ready for various industrial development.Most of the colleges offer applied mathematics so if you are interested in that go for it.Follow your passions.BTech CSE has better scope than Mathematics and Computing.But mostly with Bsc degree you can go for teaching or in research line.However with Btech line you go for work ready in industrial prospects.
Hope it helps!!
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