nope
It is impossible to catch a male or female nidoran in Pokemon Ruby. To get one you'd have to get it by trade.
You can't do it quickly or with a master ball
You can catch a nidaran by using a pokeraddar on route 201.
You can find Nidoran in route 3 (sometimes even Nidorino\Nidorina) and the Safari Zone in Fuchia city.
Catch a Nidoran M or a Nidorino. If a Nidoran M evolve it into a Nidorino , which will evolve into a Nidoking when a moonstone is used on it.
Nidoran (Female)- Route 35, Route 36 Safari Zone Nidoran (Male)- Route 35, Route 36 Safari Zone
Yes, you can catch it in Pokemon Leaf Green. You cannot however, catch the Male Version very easily. It should be hiding somewhere, just not sure where....
Use pokeradar in rt.202 or rt.203
evolve nidoran(man) into Nidorino then with a moon stone get a nidoking
no you can not catch evee in pokemon yellow but someone will give it to you
go to the safari zone, catch a nidoran(female) or a nidorina and use a moonstone (if it's a nidorina)
use a moonstone on a nidorina. catch nidoran female or nidorina in safari zone