| S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
| 1 | Print the Fibonacci numbers in reverse order | 3471 |
| 2 | Convert array into Zig-Zag fashion | 1621 |
| 3 | Multiplication of Previous and Next | 1526 |
| 4 | Spiral Matrix II Leetcode Solution | 1409 |
| 5 | Longest Common Prefix using Divide and Conquer | 1334 |
| 6 | Check if all Rows of a Matrix are Circular Rotations of Each Other | 1291 |
| 7 | Insertion Sort | 1290 |
| 8 | Find the Subarray of given length with Least Average | 1203 |
| 9 | Transpose Graph | 1191 |
| 10 | Distance of nearest cell having 1 in a binary matrix | 1131 |
| 11 | Check if Array Contains Contiguous Integers With Duplicates Allowed | 1075 |
| 12 | Sequences of given length where every element is more than or equal to twice of previous | 1050 |
| 13 | Sort a String According to Another String | 1049 |
| 14 | Longest Span with same Sum in two Binary Arrays II | 1013 |
| 15 | Check if two arrays are equal or not | 944 |
| 16 | String comparison containing wildcards | 879 |
| 17 | Maximum Number of Chocolates to be Distributed Equally Among k Students | 873 |
| 18 | Longest Subarray Having Count of 1s One More than Count of 0s | 841 |
| 19 | Split Four Distinct Strings | 807 |
| 20 | Rearrange Array such that arr[i] >= arr[j] if i is even and arr[i] <= arr[j] if i is odd and j < i | 783 |
| 21 | Convert a String that is Repetition of a Substring of Length K | 781 |
| 22 | Compute nCr % p | 778 |
| 23 | Print all triplets in sorted array that form AP | 768 |
| 24 | Rearrange an Array Such that arr[i] is equal to i | 757 |
| 25 | Maximum subsequence sum such that no three are consecutive | 734 |
| 26 | Largest area rectangular sub-matrix with equal number of 1’s and 0’s | 722 |
| 27 | Count Subarrays with Same Even and Odd Elements | 706 |
| 28 | Replace two consecutive equal values with one greater | 703 |
| 29 | Check if an Array is Stack Sortable | 692 |
| 30 | Next Greater Frequency Element | 671 |
