what is salary start in vfx field in india ?

The salary of the VFX artist depends on the kind of job he's employed in. If it is roto or wireframe removal, expect a low salary with slow increase. If you're high end with matchmoving, motioncapture or other such effects expect 8-12K/m to start with and going up very fast as you gain experience. i

Salaries depend on a lot of factors and hence cannot be specified in a figure.