Top Apple Coding Interview Questions
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Apple, one of the giant corporations in the consumer electronics industry, draws top talent from worldwide. Its technical interview process is a little complicated. Codestudio is all set to help with Apple interview questions for you to get into Apple. Get referred to the company by learning and practicing all the apple coding interview questions they had asked earlier.
Problem Title
EXP
Difficulty
Avg Time to solve
Attempted
Reverse Words In A String
153
40
Easy
10 mins
11.2k
Rotting Oranges
34
80
Moderate
20 mins
3.8k
Search In Rotated Sorted Array
230
80
Moderate
30 mins
17.8k
Intersection of Two Linked Lists
131
40
Easy
25 mins
10.5k
Excel Column Number
12
40
Easy
23 mins
0.3k
Find Number Of Islands
64
80
Moderate
34 mins
2.7k
Implement Trie
146
120
Hard
41 mins
7.8k
Word Break-1
55
80
Moderate
36 mins
0.7k
Longest Consecutive Sequence
104
80
Moderate
40 mins
15.1k
Break Number
8
80
Moderate
35 mins
0.2k
Right View
30
80
Moderate
35 mins
2.6k
Palindrome Partitioning
33
80
Moderate
25 mins
3.1k
Merge Two Sorted Linked Lists
133
80
Moderate
15 mins
17.3k
House Robber II
101
80
Moderate
15 mins
26k
Inplace rotate matrix 90 degree
27
40
Easy
12 mins
1.8k
Spiral Matrix
34
40
Easy
15 mins
2.4k
Print Nodes at Distance K From a Given Node
13
120
Hard
20 mins
0.9k
Morse Code To English
6
40
Easy
15 mins
0.3k
Minimum Number Of Taps To Water Garden
17
120
Hard
15 mins
0.3k
Maximum Size Rectangle Sub-matrix With All 1's
35
120
Hard
10 mins
1.9k
Find the Good Matrix
12
80
Moderate
30 mins
0.6k
Tic-Tac-Toe Winner
11
40
Easy
20 mins
0.1k
Serialize and Deserialize Binary Tree
29
120
Hard
15 mins
1.2k
Vertical Order Traversal
28
80
Moderate
35 mins
3.4k
Construct Binary Tree From Inorder and Preorder Traversal
31
40
Easy
10 mins
2.9k
Reverse Words In A String
Easy
40
153 upvotes
Rotting Oranges
Moderate
80
34 upvotes
Search In Rotated Sorted Array
Moderate
80
230 upvotes
Intersection of Two Linked Lists
Easy
40
131 upvotes
Excel Column Number
Easy
40
12 upvotes
Find Number Of Islands
Moderate
80
64 upvotes
Implement Trie
Hard
120
146 upvotes
Word Break-1
Moderate
80
55 upvotes
Longest Consecutive Sequence
Moderate
80
104 upvotes
Break Number
Moderate
80
8 upvotes
Right View
Moderate
80
30 upvotes
Palindrome Partitioning
Moderate
80
33 upvotes
Merge Two Sorted Linked Lists
Moderate
80
133 upvotes
House Robber II
Moderate
80
101 upvotes
Inplace rotate matrix 90 degree
Easy
40
27 upvotes
Spiral Matrix
Easy
40
34 upvotes
Print Nodes at Distance K From a Given Node
Hard
120
13 upvotes
Morse Code To English
Easy
40
6 upvotes
Minimum Number Of Taps To Water Garden
Hard
120
17 upvotes
Maximum Size Rectangle Sub-matrix With All 1's
Hard
120
35 upvotes
Find the Good Matrix
Moderate
80
12 upvotes
Tic-Tac-Toe Winner
Easy
40
11 upvotes
Serialize and Deserialize Binary Tree
Hard
120
29 upvotes
Vertical Order Traversal
Moderate
80
28 upvotes
Construct Binary Tree From Inorder and Preorder Traversal
Easy
40
31 upvotes