How long is B.Arch?
Five years, including a semester of practical training.
What is the difference between B.Arch and B.Planning?
B.Arch is about designing buildings. B.Planning (4 years) is about planning towns and cities.
Is B.Arch harder than B.Tech?
It is different. B.Arch has heavy studio work and deadlines; B.Tech has more Maths and theory.