Hi rajeesh,

Its good to have interest in many fields. But as per career, you can choose only one of those. Every field has its own demands and needs. They all are inter related. Coming to placements and salaries, Architecture has more packages than the other two. On an average, every year, 5lacs/ann is given in most of the architecture colleges. So, if you need to more salary, you need to opt architecture; provided, even the colleges I good and has some fame in the locality.

All the best.