yes? /ready?
does it make sense to use "Yes?" meaning "right? do you understand it? ok' ?

And "ready?" to ask if students have finished their exercises?

Thanks

Question

yes? /ready?
does it make sense to use "Yes?" meaning "right? do you understand it?  ok'  ?

And  "ready?" to ask if students have finished their exercises?

Thanks

Answer

Yes, you can use 'yes' in those situations.

In my opinion, to use 'ready' in that context, everyone must be aware that something else is going to follow the exercises. For example, "(Are you) ready (to start the next thing?)"
Otherwise it would be more suitable to say "finished?"

I hope that helps :)

Answer

Yes both are okay, acceptable and commonly used.

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