how can I redirect traffic of my free domain names which is not in use to http://www.Quikrinfo.com Please advice can I redirect 3-4 domain name to single domain name
Depending where you have those domain registered you can go to your domain management panel and find the Forwarding function in there, and simply enter the domain you want to forward the traffic to. Here's how forwarding works on Godaddy (link). You can just ask more details from your domain registrar support.
Forwarding is free hence it can't be limited. You can forward 1000 of domain to one domain. As @Shagoon said it depends on your registrar. But if they don't allow it, then you can do it with your hosting (if you have unlimited addon domains) and make dns records to forward them.