Income from cooking classes

you can show it as under Income from Profession.(PGBP)

It should be shown as Income from Profession...

you can show it as under Income from Profession.(PGBP )

Showing it under the head  Income from Profession would be beneficial as you can claim deduction of expenses directly related to earning the income from cooking classes; which you will not be able to claim if you show it under Income from other sources.

I f own coaching centre then show it as business & profession income.

If associated as an employee of coaching centre then show it as income from salary.but it will not be shown as income from other sources in any case.

its income under the profits and gains from business and profession

and this vocational income

Mr rachit & karan. answer is very clear, that income from  any tpye own  business or profession cone under the head income from business & profession  and if you are receivng the salry, than it comes under the head salry income