hi,

see the both of the institute is excellent in terms of placement, college  infrastructure, students faculty ratio, placement, extra curricular activities and so on. for computer engineering the most basic concept needs is maths and modern physics. however for mechanical engineering the base of the study is physics core curriculum and maths. so you must decide which of the course interest you the most and decide accordingly. vit vellore and Nit warrangel has excellent placement for computer science engineering. companies like tcs, Infosys , IBM, amazon visits the campus, but for core engineering like mechanical engineering I would prefer nit warrangal over VIT vellore.

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