Mais de um campo por linha

Como ter na mesma linha várias perguntas?

If I understood you correctly you want to position several fields in the same row. To achieve that you will need to Shrink your fields. 

More about form field positioning you can find inside of this guides:

http://www.jotform.com/help/90-Form-Field-Positioning 

http://www.jotform.com/help/328-How-to-Position-Fields-in-JotForm 

Hope this will help. Let us know if you need further assistance.