diff --git a/README.md b/README.md
index 60debd6..e0afd6f 100644
--- a/README.md
+++ b/README.md
@@ -170,7 +170,7 @@ __________________
 
 ## [html: Basic Questions for Begginers](http://www.thatjsdude.com/interview/html.html)
 
-15 basic questions and asnwers
+15+ basic questions and asnwers
 ______
 1. Why do you need doctype?
 2. What are data-* attributes used for?
@@ -187,6 +187,7 @@ ______
 13. How to serve html in multiple languages?
 14. Explain standard and quirks mode.
 15. What is a semantic tag?
+16. Differentiate between an Ordered list and an Unordered list?
 
 #### [HTML: Answers for Basic Questions](http://www.thatjsdude.com/interview/html.html)
 
diff --git a/html.html b/html.html
index badeb7c..58258a8 100644
--- a/html.html
+++ b/html.html
@@ -80,6 +80,7 @@ <h2>HTML related interview questions</h2>
         <li><a href="#mtuli_lang">How to serve html in multiple languages?</a></li>        
         <li><a href="#standard_quirks">Explain standard and quirks mode.</a></li>
         <li><a href="#semantic_html">What is semantic tag?</a></li>
+        <li><a href="#list_html">Differentiate between an Ordered list and an Unordered list?</a></li> 
        </ol>
        <p><strong>Need more:</strong> <strong><a href="css.html">CSS Interview Questions</a></strong>, <strong><a href="js1.html">JavaScript Beginners Algorithm</a></strong></p>
 <div id="doctype">
@@ -230,7 +231,45 @@ <h2>15. semantic</h2>
   <p><strong>Answer:</strong> read it in <a href="http://stackoverflow.com/questions/1294493/what-does-semantically-correct-mean/1294512#1294512">Stackoverflow</a></p>
 
 </div>
-<div>
+  <div id="list_html">
+  <h2>1. list_html</h2>
+  <p><strong>Question:</strong> Differentiate between an Ordered list and an Unordered list?</p>  
+  <p><strong>Answer:</strong> An unordered list uses <ul> </ul> tags and each element of the list is written between <li> </li> tags. The list items are displayed as bullets rather than numbers.
+  An ordered list uses <ol> </ol> tags and each element of the list is written between <li> </li> tags. The list items are displayed as numbers rather than bullet points.</p>
+  <pre><code>
+  <!DOCTYPE html>
+
+<html>
+
+  <body>
+
+    <h2>HTML List Example</h2>
+
+    <ul>
+
+      <li>Coffee</li>
+
+      <li>Tea</li>
+
+      <li>Milk</li>
+
+    </ul>
+
+    <ol>
+
+      <li>Coffee</li>
+
+      <li>Tea</li>
+
+      <li>Milk</li>
+
+    </ol>
+
+  </body>
+
+</html>
+  </code></pre>
+  </div>
   <h2>Need more!</h2>
   <p><strong>More questions:</strong> <strong><a href="css.html">CSS Interview Questions</a></strong>, <strong><a href="js1.html">JavaScript Beginners Algorithm</a></strong></p>
   read: <a href="https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/HTML5?redirectlocale=en-US&redirectslug=HTML%2FHTML5">HTML5</a>
