Qualcomm Interview Experience

Top qualcomm interview questions

S.NoInterview QuestionNumber of times candidates experienced this question in interviews
1Number Of 1 bits10207
2Valid Anagram Leetcode Solution8723
3Find the Duplicate Number LeetCode Solution7684
4String to Integer (atoi) LeetCode Solution7503
5Implementation of Deque using Doubly Linked List6133
6Delete Node in a Linked List Leetcode Solution5073
7Remove Duplicates from Sorted List LeetCode Solution4397
8Sorting a Queue without Extra Space4376
9Find Duplicates in an Array in Most Efficient Way4182
10Quick Sort4044
11Implement Stack and Queue using Deque3905
12Sequences of given length where every element is more than or equal to twice of previous3782
13Move All the Zeros to the End of the Given Array3709
14Reverse a linked list3573
15Rearrange an array in order – smallest, largest, 2nd smallest, 2nd largest3555
16Sieve of Eratosthenes3493
17Find distinct elements common to all rows of a matrix3489
18Intersection of Two Linked Lists LeetCode Solution3456
19Smallest Multiple of a Given Number3305
20Rectangle Overlap LeetCode Solution3257
21A Space Optimized DP solution for 0-1 Knapsack Problem3109
22Sort 0s 1s and 2s in an Array2951
23Difference Array | Range update query in O(1)2890
24Find whether an array is subset of another array2882
25Find Number of Employees Under every Employee2793
26K maximum sums of overlapping contiguous sub-arrays2626
27Check if any two intervals overlap among a given set of intervals2603
28Find Nth Node2445
29Write a function to get the intersection point of two Linked Lists2396
30Height of a generic tree from parent array2357
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