Поставить вопрос Popov invented the radio in 1895.

Question

Поставить вопрос Popov invented the radio in 1895.

Answer 1

1) Did Popov invent the radio in 1895?
2) Popov invented the
radio in 1895, didn't he?
3) Who did invent the radio...?
4) When did Popov invent the radio?
5)Wht did Popov....?