diff --git a/README.md b/README.md
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@@ -340,6 +340,10 @@ You can't afford to miss this if you are interviewing for a Big data role.
 * [Must Know mathematical measures for Every Data Scientist](https://medium.com/fintechexplained/must-know-mathematical-measures-for-data-scientist-15bfc4f7f39c)
 * [Where did the least square come from](https://towardsdatascience.com/where-did-the-least-square-come-from-3f1abc7f7caf)
 * [Regularization in Machine Learning - Explained](https://towardsdatascience.com/regularization-in-machine-learning-76441ddcf99a)
+* [Top 5 data science courses](https://towardsdatascience.com/the-top-5-data-science-courses-4edf005ceaa5)
+* [Collection of Data Science Interview Questions](https://www.interviewbit.com/data-science-interview-questions/)
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