Qualcomm Interview Experience

Top qualcomm interview questions

S.NoInterview QuestionNumber of times candidates experienced this question in interviews
1Number Of 1 bits9059
2Valid Anagram Leetcode Solution7620
3String to Integer (atoi) LeetCode Solution6884
4Find the Duplicate Number LeetCode Solution6634
5Implementation of Deque using Doubly Linked List5436
6Delete Node in a Linked List Leetcode Solution4567
7Remove Duplicates from Sorted List LeetCode Solution3984
8Sorting a Queue without Extra Space3758
9Find Duplicates in an Array in Most Efficient Way3629
10Quick Sort3524
11Implement Stack and Queue using Deque3426
12Sequences of given length where every element is more than or equal to twice of previous3300
13Move All the Zeros to the End of the Given Array3124
14Rearrange an array in order – smallest, largest, 2nd smallest, 2nd largest3074
15Reverse a linked list3036
16Intersection of Two Linked Lists LeetCode Solution3011
17Find distinct elements common to all rows of a matrix3005
18Sieve of Eratosthenes2963
19Smallest Multiple of a Given Number2811
20Rectangle Overlap LeetCode Solution2786
21A Space Optimized DP solution for 0-1 Knapsack Problem2629
22Sort 0s 1s and 2s in an Array2476
23Find whether an array is subset of another array2355
24Difference Array | Range update query in O(1)2347
25Find Number of Employees Under every Employee2318
26K maximum sums of overlapping contiguous sub-arrays2174
27Check if any two intervals overlap among a given set of intervals2157
28Find Nth Node1927
29Height of a generic tree from parent array1915
30Binary Search Tree Delete Operation1813
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