Top E-commerce (Flipkart, Snapdeal, etc.) Interview Questions
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Get to know how you can ace the interviews of reputed product-based companies like Flipkart and Snapdeal by practicing basic interview questions on CodeStudio.
Problem Title
Difficulty
Avg Time to solve
Attempted
Preorder Binary Tree NEW
13
Easy
10 mins
36933
Postorder Binary Tree NEW
4
Easy
15 mins
33454
Merge Intervals NEW
42
Moderate
20 mins
1727
Sliding Maximum NEW
13
Moderate
25 mins
1113
Symmetric Tree NEW
15
Easy
20 mins
1359
Implementation: HashMap NEW
61
Easy
30 mins
3510
Valid String NEW
26
Moderate
18 mins
588
LRU Cache Implementation NEW
21
Moderate
25 mins
873
Decode String NEW
3
Easy
15 mins
53
Best Time to Buy and Sell NEW
7
Moderate
20 mins
203
Maximum Width In Binary Tree NEW
7
Moderate
38 mins
747
Boundary Traversal of Binary Tree NEW
65
Hard
20 mins
2785
Container With Most Water NEW
30
Moderate
15 mins
1879
Boxes Of Chocolates NEW
2
Moderate
20 mins
101
Closest Sum NEW
0
Moderate
30 mins
102
Painters And Boards NEW
3
Moderate
15 mins
62
Sub-array Sums Divisible By K NEW
2
Moderate
25 mins
44
Kth largest element in the unsorted array NEW
7
Moderate
10 mins
879
Candies NEW
8
Moderate
10 mins
513
Jump Game NEW
14
Moderate
15 mins
641
Longest Bracket NEW
3
Moderate
20 mins
69
Amazing Strings NEW
5
Easy
15 mins
261
Admission in Ninja Gram NEW
6
Easy
15 mins
242
Print Diagonal NEW
1
Moderate
30 mins
45
Normal BST To Balanced BST NEW
5
Moderate
15 mins
978
Preorder Binary Tree NEW
Easy
13 upvotes
Postorder Binary Tree NEW
Easy
4 upvotes
Merge Intervals NEW
Moderate
42 upvotes
Sliding Maximum NEW
Moderate
13 upvotes
Symmetric Tree NEW
Easy
15 upvotes
Implementation: HashMap NEW
Easy
61 upvotes
Valid String NEW
Moderate
26 upvotes
LRU Cache Implementation NEW
Moderate
21 upvotes
Decode String NEW
Easy
3 upvotes
Best Time to Buy and Sell NEW
Moderate
7 upvotes
Maximum Width In Binary Tree NEW
Moderate
7 upvotes
Boundary Traversal of Binary Tree NEW
Hard
65 upvotes
Container With Most Water NEW
Moderate
30 upvotes
Boxes Of Chocolates NEW
Moderate
2 upvotes
Closest Sum NEW
Moderate
0 upvotes
Painters And Boards NEW
Moderate
3 upvotes
Sub-array Sums Divisible By K NEW
Moderate
2 upvotes
Kth largest element in the unsorted array NEW
Moderate
7 upvotes
Candies NEW
Moderate
8 upvotes
Jump Game NEW
Moderate
14 upvotes
Longest Bracket NEW
Moderate
3 upvotes
Amazing Strings NEW
Easy
5 upvotes
Admission in Ninja Gram NEW
Easy
6 upvotes
Print Diagonal NEW
Moderate
1 upvote
Normal BST To Balanced BST NEW
Moderate
5 upvotes
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