how about dealing the question

"What is your expected salary"
and we counter back the question by telling them it's negotiable and they keep asking you, insisting to know that so they can have a salary filter through all candidate?

How should we said if they insists to ask?

also.. how about they ask you your previous salary? refuse to tell? or any good ways to counter this?

Goldman Sachs JBWere is the company name?
may be you told them your capability? If fresh graduate, you may show them your result of subject that useful for the job you applying. and if you have any additional certification you may show them too?
motivate ar? This company will provide me bright future and I believe my capability and skill can brought company to next level of success?

do you have anything that put you higher than those candidate? if yes show them. As for me, I use competition champion certificate that I earn during study for advance diploma.

Say... I will make your company expand at least 3 branches in ASIA.

yeah, they want to be crazy, go it with ambitious. They loved to know if you can help company make money, especially for those banking industries.