Question

I had no idea. (Make it introgetive)

Answer 1

Hey there!

Did I seem to have an idea?

Did I look like having an idea?

Did I have an idea ?

Had I any idea?

Hope helped!

Answer 2

Hey!

_______________________

Correct answer - Did you have any idea?

We can't use 'had' with 'did' so other answers won't be right.

_______________________

Hope it helps...!!!