FAQs Page
I have developed Quick and Easy FAQs plugin for this purpose. Install the Quick and Easy FAQs plugin. As guided in the screen shot below.
After installing and activating the plugin. You can add FAQs from FAQs → Add new as displayed in the screen shot below.
Later on you have to add a new page with default template and add one of the following shortcodes to display FAQs in a way you want.
Display all FAQs in simple list style. Shortcode [faqs]
Display all FAQs in simple list style but separated by groups. Shortcode [faqs grouped="yes"]
Display FAQs in simple list style but filtered by given group slug. Shortcodes [faqs filter="group-slug"]
or [faqs filter="group-slug,another-group-slug"]
Display all FAQs in toggle style using following shortcode. Shortcode [faqs style="toggle"]
Display all FAQs in toggle style but separated by groups. Shortcode [faqs style="toggle" grouped="yes"]
Display FAQs in toggle style but filtered by given group slug. Shortcode [faqs style="toggle" filter="group-slug"]
or [faqs style="toggle" filter="group-slug,another-group-slug"]
Display all FAQs in filterable toggle style. Shortcode [faqs style="filterable-toggle"]
Screen shot of a sample FAQs page is given below.