1 rise main is net ready??
Yes. Will be ready tomorrow!

2 the source code will be public from day one??
Yes

3 do you have any talks with major exchanges and if yes,  any eta ??
We are in talks with exchanges but we have been asked to keep it confidential until they are ready to list us.

4 do you have already any partnerships- big projects-Dapps to announce after the launch ??
We have partnerships with IBM and Microsoft. As for DApps, we've had people reach out to us but nothing confirmed.

5. And when they handed out bonuses for the company bounty ??
Bounties will delivered shortly after launch.

Edited - and Justin beat me to it