hi,

see this two courses is different and can not be compare. however as per growing demand of programmer, IT specialist and analytics works, candidates from statistics back ground and BCA has well demand in the industry.

If you have great interest for learning statistics specially you may either go for b.state program at ISI kolkata or b.sc in statistics, you may do masters of state, having knowledge of statistical tools and conceptual knowledge has decent work opportunity.

now coming to bca course, bca graduates may work for web development, android development, office executive like positions, however after completing BCA, candidates may do higher study like mca/ mba to get better jobs prospect.