Union Government
Every Minister and the Attorney-General of India shall have the right to speak in, and otherwise take part in the proceedings of, either House, any joint sitting, and any parliamentary committee of which he may be named a member, but shall not by virtue of this article be entitled to vote.
Ministers and the Attorney-General can speak and participate in either House of Parliament (and its committees) even if they aren't actually elected members of that particular House - but this right to speak doesn't automatically give them a vote there.
This is why a Minister who is a Rajya Sabha member can still stand up and speak during a Lok Sabha debate on their ministry's bill, even though they cannot vote in the Lok Sabha since they aren't an elected member of that House.