How do one answer such question in an interview?

Pls do not be cheap....no mata wat

When you are asked this type of question in an interview session, it is expedient you have studied the company to find out how much they pay staff within your level or position you are applying for but answer like this would do:. I would appreciate am remunerated with a package that would keep me motivated on the job and happy like most of your staff working here. If they insist you mention an amount, quote a range of figure you know they pay their staff like 250,000 to 300,000. Never under-value yourself. Best of luck