Update problem-sets-competitive-programming.md (#10595)

* Update problem-sets-competitive-programming.md

Top 150 DSA Questions for interview.

* Update problem-sets-competitive-programming.md

updated

more/problem-sets-competitive-programming.md

@@ -114,7 +114,6 @@
 * [Interactive Coding Challenge](https://github.com/donnemartin/interactive-coding-challenges)
 * [InterviewBit](https://www.interviewbit.com)
 * [Kattis](https://open.kattis.com)
-* [Leetcode](https://leetcode.com)
 * [Mathproblem of the Month - Bilkent University](http://www.fen.bilkent.edu.tr/~cvmath/prob-month.html)
 * [PEG Judge](http://wcipeg.com)
 * [Pep Coding](https://www.pepcoding.com/resources)
@@ -130,6 +129,7 @@
 * [TalentBuddy](http://www.talentbuddy.co/blog/)
 * [The Ultimate Topic List(with Tutorials, Problems, and Templates)](https://blog.shahjalalshohag.com/topic-list/) - Shahjalal Shohag
 * [Timus Online Judge](http://acm.timus.ru)
+* [Top Interview 150](https://leetcode.com/studyplan/top-interview-150/) - LeetCode
 * [Topic wise multiple choice questions in computer science](https://www.geeksforgeeks.org/quiz-corner-gq/#C%20Programming%20Mock%20Tests) - Geeks For Geeks
 * [UVa Online Judge](https://uva.onlinejudge.org/index.php?Itemid=8&option=com_onlinejudge)
 * [Vulnhub.com](https://www.vulnhub.com)