1. Some people said yes and others said no, and the others said nothing.

Question

2. Some people said yes and others said no, and the others remained silent.

3. Some people said yes and others said no, and the rest said nothing.

4. Some people said yes and others said no, and others said nothing.
-----------------
Which ones are grammatical? Are they all acceptable? (Thank you for your help.)

Answer 1

They all mean about the same and are correct.