bauc

WPQuiz allows you to create a quiz (one or more questions/answers) and add it to any post/page using the built-in tags [wpquiz id=?] and [wpquiz_text][/wpquiz_text]. After installing, you can create a new quiz or edit the sample one by accessing it from the admin Dashboard->Settings->WPQuiz. Once you’ve created a quiz there you can easily add it to 
a post/page from the Add/Edit post/page editor’s WPQuiz meta box. The plugin stores its questions/answers in two tables in the database.
The answers are not stored, only checked and shown back to user. Storing and/or giving more feedback is planned for the next release, comments welcome.

WPQuiz

WPQuiz allows you to add a simple quiz/questions to any post/page

outgrow

Boost your marketing with highly interactive content. Outgrow lets you collect leads with the help of quizzes, calculators, polls, chatbots, etc. What makes Outgrow better than the rest? You can create your first content piece in less than 5 minutes and start collecting leads for your business.
Important: This plugin is for embedding content pieces created on outgrow.co. (You can’t edit them or see responses inside WordPress, sorry.) If you haven’t used Outgrow before, you can try it out by signing up for a free account on our website!
<h3>A brief Markdown Example</h3>
<ol>
<li>Create Interactive content without code</li>
<li>Customize the design to match your style</li>
<li>See metrics at a glance and learn more about your visitors</li>
<li>Integrate with your favorite tools and platforms 
Find out more information at outgrow.co (https://outgrow.co)</li>
</ol>

Outgrow

Outgrow | Embed quizzes, calculators, polls and much more in your WordPress sites

WPQuiz vs Outgrow