Add ZeroToMastery sponsor

Author: sudheerj

README.md

@@ -20,6 +20,21 @@
 
 You can download the PDF and Epub version of this repository from the latest run on the [actions tab](https://github.com/sudheerj/angular-interview-questions/actions).
 
+---
+<p align="center">
+  <a href=https://zerotomastery.io/?utm_source=github&utm_medium=sponsor&utm_campaign=angular-interview-questions>
+    <img src=https://process.fs.teachablecdn.com/ADNupMnWyR7kCWRvm76Laz/resize=height:70/https://www.filepicker.io/api/file/AKYtjj5SSGyJuyZrkAB2 alt="ZTM Logo">
+  </a>
+  <p align="center">
+    <ol>
+    <li>Take this <a href=https://links.zerotomastery.io/angular_sudheer>Angular</a> course to go from a complete Angular beginner to confidently building enterprise-level applications from scratch</li>
+    <li>Take this <a href=https://links.zerotomastery.io/mci_sudheer3>coding interview bootcamp</a> if you’re serious about getting hired and don’t have a CS degree</li>
+    </ol>
+  </p>
+</p>
+
+---
+
 ### Table of Contents
 
 | No. | Questions |