Qualcomm Interview Experience

Top qualcomm interview questions

S.NoInterview QuestionNumber of times candidates experienced this question in interviews
1Number Of 1 bits9556
2Valid Anagram Leetcode Solution8148
3String to Integer (atoi) LeetCode Solution7161
4Find the Duplicate Number LeetCode Solution7144
5Implementation of Deque using Doubly Linked List5760
6Delete Node in a Linked List Leetcode Solution4798
7Remove Duplicates from Sorted List LeetCode Solution4175
8Sorting a Queue without Extra Space3998
9Find Duplicates in an Array in Most Efficient Way3872
10Quick Sort3718
11Implement Stack and Queue using Deque3603
12Sequences of given length where every element is more than or equal to twice of previous3552
13Move All the Zeros to the End of the Given Array3383
14Rearrange an array in order – smallest, largest, 2nd smallest, 2nd largest3294
15Reverse a linked list3246
16Find distinct elements common to all rows of a matrix3215
17Intersection of Two Linked Lists LeetCode Solution3202
18Sieve of Eratosthenes3191
19Smallest Multiple of a Given Number3021
20Rectangle Overlap LeetCode Solution3014
21A Space Optimized DP solution for 0-1 Knapsack Problem2839
22Sort 0s 1s and 2s in an Array2668
23Find whether an array is subset of another array2613
24Difference Array | Range update query in O(1)2546
25Find Number of Employees Under every Employee2500
26K maximum sums of overlapping contiguous sub-arrays2337
27Check if any two intervals overlap among a given set of intervals2296
28Find Nth Node2119
29Height of a generic tree from parent array2097
30Write a function to get the intersection point of two Linked Lists2056
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