Qualcomm Interview Experience

Top qualcomm interview questions

S.NoInterview QuestionNumber of times candidates experienced this question in interviews
1Number Of 1 bits8403
2Valid Anagram Leetcode Solution7011
3String to Integer (atoi) LeetCode Solution6481
4Find the Duplicate Number LeetCode Solution5814
5Implementation of Deque using Doubly Linked List5102
6Delete Node in a Linked List Leetcode Solution4183
7Remove Duplicates from Sorted List LeetCode Solution3713
8Sorting a Queue without Extra Space3379
9Quick Sort3281
10Find Duplicates in an Array in Most Efficient Way3261
11Implement Stack and Queue using Deque3144
12Move All the Zeros to the End of the Given Array2905
13Sequences of given length where every element is more than or equal to twice of previous2821
14Reverse a linked list2819
15Intersection of Two Linked Lists LeetCode Solution2754
16Rearrange an array in order – smallest, largest, 2nd smallest, 2nd largest2741
17Find distinct elements common to all rows of a matrix2645
18Sieve of Eratosthenes2645
19Smallest Multiple of a Given Number2529
20Rectangle Overlap LeetCode Solution2477
21A Space Optimized DP solution for 0-1 Knapsack Problem2304
22Sort 0s 1s and 2s in an Array2141
23Difference Array | Range update query in O(1)2096
24Find Number of Employees Under every Employee2064
25Find whether an array is subset of another array2042
26K maximum sums of overlapping contiguous sub-arrays1986
27Check if any two intervals overlap among a given set of intervals1980
28Find Nth Node1756
29Height of a generic tree from parent array1684
30Binary Search Tree Delete Operation1616
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