i want to apply for working Visa, how should i apply & how much it will cost & how much time .

First of all, you need to find a company to employ you and then the employer will get a work permit and an invitation letter from duly authorized unit for you. Next, prepare other required documents including your passport and copy of its data page, the application form with a recently-taken passport-sized color photo glued. Finally, submit your application to the CVASC to apply for it. It charges 4982 rupees and usually takes 4 working days.