Qualcomm Interview Experience

Top qualcomm interview questions

S.NoInterview QuestionNumber of times candidates experienced this question in interviews
1Number Of 1 bits7455
2Valid Anagram Leetcode Solution5943
3String to Integer (atoi) LeetCode Solution5790
4Find the Duplicate Number LeetCode Solution4888
5Implementation of Deque using Doubly Linked List4500
6Delete Node in a Linked List Leetcode Solution3687
7Remove Duplicates from Sorted List LeetCode Solution3274
8Quick Sort2940
9Sorting a Queue without Extra Space2900
10Find Duplicates in an Array in Most Efficient Way2776
11Implement Stack and Queue using Deque2695
12Move All the Zeros to the End of the Given Array2507
13Reverse a linked list2449
14Sequences of given length where every element is more than or equal to twice of previous2373
15Intersection of Two Linked Lists LeetCode Solution2339
16Rearrange an array in order – smallest, largest, 2nd smallest, 2nd largest2300
17Sieve of Eratosthenes2194
18Find distinct elements common to all rows of a matrix2173
19Smallest Multiple of a Given Number2158
20Rectangle Overlap LeetCode Solution2081
21A Space Optimized DP solution for 0-1 Knapsack Problem1931
22Sort 0s 1s and 2s in an Array1800
23Difference Array | Range update query in O(1)1763
24Check if any two intervals overlap among a given set of intervals1740
25K maximum sums of overlapping contiguous sub-arrays1661
26Find Number of Employees Under every Employee1655
27Find whether an array is subset of another array1645
28Find Nth Node1466
29Height of a generic tree from parent array1306
30Binary Search Tree Delete Operation1287
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