Apple vs Ola Cabs Interview Questions
Apple lists 300 LeetCode interview questions while Ola Cabs lists 24. They share 22 problems — 7% of Apple's bank and 92% of Ola Cabs's. Focus on the overlap first, then drill into 278 Apple-only and 2 Ola Cabs-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 22 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Apple and Ola Cabs.
Step 2 — Company-specific depth: Add Apple-specific problems like LRU Cache, Merge Intervals, Design Hit Counter and Ola Cabs-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Ola Cabs skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
22 Shared Questions
High-priority problems to practice for both Apple and Ola Cabs.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Number of Islands | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Trapping Rain Water | Hard |
| Word Ladder | Hard |
| Climbing Stairs | Easy |
| 3Sum | Medium |
| Delete Node in a Linked List | Medium |
| Longest Palindromic Substring | Medium |
| Container With Most Water | Medium |
| Decode String | Medium |
| Add Two Numbers | Medium |
| Binary Tree Maximum Path Sum | Hard |
| House Robber | Medium |
| Alien Dictionary | Hard |
| Validate Binary Search Tree | Medium |
| Find Minimum in Rotated Sorted Array | Medium |
| Find Pivot Index | Easy |
| All Nodes Distance K in Binary Tree | Medium |
| First Missing Positive | Hard |
Unique to Apple (278)
Problems in Apple's list that do not appear at Ola Cabs.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Merge Intervals | Medium |
| Design Hit Counter | Medium |
| Longest Common Prefix | Easy |
| Rotate Array | Medium |
| Reverse Linked List | Easy |
| Valid Sudoku | Medium |
| Top K Frequent Elements | Medium |
| Course Schedule II | Medium |
| Course Schedule | Medium |
| Valid Parentheses | Easy |
| Product of Array Except Self | Medium |
Unique to Ola Cabs (2)
Problems in Ola Cabs's list that do not appear at Apple.
| Problem | Difficulty |
|---|---|
| Excel Sheet Column Title | Easy |
| Unique Paths | Medium |
Frequently Asked Questions
How many LeetCode questions do Apple and Ola Cabs share?
Apple and Ola Cabs share 22 LeetCode interview questions. 278 problems appear only in Apple's list and 2 appear only in Ola Cabs's list.
What topics overlap most between Apple and Ola Cabs?
The most common shared topics between Apple and Ola Cabs are Array (12 shared questions), Hash Table (6 shared questions), Dynamic Programming (6 shared questions), String (6 shared questions), Depth-First Search (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Apple or Ola Cabs?
Apple has 76 Easy, 178 Medium, and 46 Hard questions. Ola Cabs has 5 Easy, 14 Medium, and 5 Hard questions. Ola Cabs has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Apple and Ola Cabs?
Start with the 22 shared problems since they cover what both companies ask most often. Then add 20 Apple-specific and 2 Ola Cabs-specific questions to round out your prep.