Código PHP:
   <html>
 
<head>
<title></title>
</head>
 
<body>
 
<form method="GET">
    <p>Eres hombre</p>
    <p><input type="radio" name="R1" value="V1">Si <input type="radio" name="R1" value="V2">No</p>
    
    <p>Que comes</p>
    <p><input type="radio" name="R2" value="V1">Pizza <input type="radio" name="R2" value="V2">Enchiladas</p>
    
    <p>Marca de carro</p>
    <p><input type="radio" name="R3" value="V1">Toyota <input type="radio" name="R3" value="V2">Nissan</p>
    
    <p><input type="submit" value="Enviar"></p>
</form>
 
</body>
 
</html> 
     
 


 
 
