Revert "Update README.md"

This reverts commit fb5ee05.

Author: sachuverma

README.md

@@ -33,12 +33,10 @@ My social media handles:
     - [1️⃣ 100+ Top Product Based Companies](#1%EF%B8%8F⃣-100-top-product-based-companies)
     - [2️⃣ Language, Data Structures, CP](#2%EF%B8%8F⃣-language-data-structures-cp)
   - [🏆 DSA Practice Resources](#-dsa-practice-resources)
-    - [🔰 Code Studio | Data Structures & Algorithms](#code-studio--data-structures--algorithms)
     - [🔰 Leetcode Study Plan](#leetcode-study-plan)
-    - [🔰 DSA Crack Sheet](#dsa-crack-sheet--solutions)
-    - [🔰 Striver SDE Sheet](#striver-sde-sheet--solutions)
-    - [🔰 FAANG Interview Preparation Questions (Coding Ninjas)](#faang-interview-preparation-questions-coding-ninjas)
-    - [🔰 Top Interview Preparation Questions (Leetcode)](#top-interview-preparation-questions-leetcode)
+    - [🔰 DSA Crack Sheet](#dsa-crack-sheet)
+    - [🔰 Striver SDE Sheet](#striver-sde-sheet)
+    - [🔰 Top Interview Preparation Questions](#top-interview-preparation-questions)
     - [🔰 Companywise Interview Questions](#companywise-interview-questions)
     - [🔰 Leetcode Daily Challenges](#leetcode-daily-challenges)
   - [🏆 Theory Subjects](#-theory-subjects)