This product questions magento extension provides dual features i.e
Magento based store owners having thousands of products can get the benefit of having FAQ section under each product page as it will help in reducing customer queries as well as increase conversion rate.
Separate Faq page can be used for taking the question related to the website like shipping, payment, packing etc. These questions can be answered under the main website’s FAQ page created by this extension. These FAQ’s can be posted in categories which will allow visitors to easily ask or find the information he / she is looking for.
More feature of this extension includes
Accordion style Faq page
For More Details - Magento Product Questions