which type video attract more viewers?

i think 4 number. but looking for youtube videos ideas to grow your page or yt channel

Definitely with audio...and if content is genuinely interesting, format should not make a much of a difference

I suggest go with 3rd option. Also share your experience after posting what kind of results you achieved it will be helpful for us learn you.

For YouTube, videos with audio perform much better than silent slide videos. Among your options, relevant images + audio (voice or light music) usually attract and retain more viewers. Titles on slides alone tend to feel low-effort and get lower watch time. You don't need heavy transitions- clean slides, clear visuals, and simple audio are enough to keep people watching.

The most retention-boosting and algorithm-friendly videos, presentations, and audio are the most pertinent.
Steer clear of videos without audio; strong cuts are more effective and transitions are not necessary.