diff --git a/2-Working-With-Data/08-data-preparation/README.md b/2-Working-With-Data/08-data-preparation/README.md
index fd599af..df23cb4 100644
--- a/2-Working-With-Data/08-data-preparation/README.md
+++ b/2-Working-With-Data/08-data-preparation/README.md
@@ -2,14 +2,14 @@
 
 ## Pre-Lecture Quiz
 
-[Pre-lecture quiz]()
+[Pre-lecture quiz](https://red-water-0103e7a0f.azurestaticapps.net/quiz/14)
 
 ## 🚀 Challenge
 
 
 ## Post-Lecture Quiz
 
-[Post-lecture quiz]()
+[Post-lecture quiz](https://red-water-0103e7a0f.azurestaticapps.net/quiz/15)
 
 ## Review & Self Study