Have you visited other countries in past?
A. The information is displayed in your passport as well as in your DS-160 application, but still if he/she asks such question reply with correct answer naming the countries you have visited in past
you don’t need to mention all but 4–5 will do the thing.
Would you be settling in the US?
A. Mind that you are just going to obtain a non-immigrant Visa i.e. you will come back to India once your contract ends.This question tests your likeness towards your nation.So just deny any plans of settling there.