Shehzad Nizamani

Using this plugin you can create multiple choice questions and display those questions to the users and see results in a graph. 
You can either display all questions or you can display particular question/questions to users based on question ids

SNMCQ Quiz

This plugin creates multiple choice questions and display those questions to the users and see results in a graph

amitjoshi

Polling plugin that allows you to create polls that have multiple questions and allow the members of your site to vote on them.
Its super simple to use as you don’t need account on any other polling site. It saves all the polls and the results on your website.
You can place multiple polls on same page if needed.
Main features:
<ul>
<li>Allow the admin to post a multi-question poll.</li>
<li>Only allow users that are LOGGED IN to vote.</li>
<li>Only allow each logged-in member to vote only once on each question.</li>
<li>Compiles the results so the admin could easily view the total votes.</li>
</ul>

Pro Polls

Create polls with multiple questions and add to any page/posts.

SNMCQ Quiz vs Pro Polls