| S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
| 1 | First Repeating Element | 5227 |
| 2 | Find the Maximum Repeating Number in Array | 4430 |
| 3 | Longest Palindromic Substring LeetCode Solution | 3261 |
| 4 | Jump Game Leetcode Solution | 3100 |
| 5 | Number of Islands LeetCode Solution | 3029 |
| 6 | Missing Number Leetcode Solution | 2981 |
| 7 | Search in Rotated Sorted Array Leetcode Solution | 2832 |
| 8 | Permutations Leetcode Solution | 2806 |
| 9 | Daily Temperatures Leetcode Solution | 2400 |
| 10 | Unique Paths Leetcode Solution | 2383 |
| 11 | Frog Jump Leetcode Solution | 2355 |
| 12 | Largest Number Leetcode Solution | 2351 |
| 13 | Smallest Positive Number Missing in an Unsorted Array | 2278 |
| 14 | A Product Array Puzzle | 2240 |
| 15 | Find Pair with Given Difference | 1990 |
| 16 | Valid Anagram Leetcode Solution | 1984 |
| 17 | Kth largest element in an Array Leetcode Solutions | 1973 |
| 18 | First Unique Character in a String LeetCode Solution | 1950 |
| 19 | Best Time to Buy and Sell Stock LeetCode Solution | 1755 |
| 20 | Arranging Coins Leetcode Solution | 1708 |
| 21 | Sort Characters By Frequency LeetCode Solution | 1680 |
| 22 | Repeated Substring Pattern LeetCode Solution | 1650 |
| 23 | Asteroid Collision LeetCode Solution | 1622 |
| 24 | Decode String Leetcode Solution | 1545 |
| 25 | Word Ladder LeetCode Solution | 1535 |
| 26 | Maximum Product of Three Numbers LeetCode Solution | 1516 |
| 27 | Sort Colors LeetCode Solution | 1413 |
| 28 | Least Number of Unique Integers after K Removals Leetcode Solution | 1385 |
| 29 | Top K Frequent Words LeetCode Solution | 1365 |
| 30 | Next Permutation | 1345 |
