How much money could you make per year?

Why did you pick this idea to work on?

What, exactly, makes you different from existing options?

What have you learned so far from working on your product?

What do you understand that others don't?

Where do new users come from?

What are the key things about your field that outsiders don't understand?

If your startup succeeds, what additional areas might you be able to expand into?

Who is going to be your first paying customer?

Why isn't someone already doing this?

How big an opportunity is there?

How are you meeting customers?

Are you open to changing your idea?

What's new about what you make?

What obstacles will you face and how will you overcome them?

Who are your competitors, and who might become competitors? Who do you fear most?

How are you understanding customer needs?

Will your team stick at this?

What do you understand about your users?

Do you have a demo?

How is your product different?

What has surprised you about user behaviour?

Why do the reluctant users hold back?

Why will you succeed?

Who needs what you're making?

How long can you go before funding?

What domain expertise do you have?

Who would you hire or how would you add to your team?

What competition do you fear most?

What's the biggest mistake you have made?

What are the top things users want?

What's the conversion rate?

What is your user growth rate?

How many users do you have?

Six months from now, what's going to be your biggest problem?

What makes new users try you?

What is the next step with the product evolution?

What is your growth like?

What is your burn rate?

What are you going to do next?

What is your distribution strategy?

Why did your team get together?

How many users are paying?

Who would be your next hire?

How much money do you spend per month?

How much does customer acquisition cost?

What do you understand about your business that other companies in it just don't get?

In what ways are you resourceful?