Ola Cabs vs Snap Interview Questions
Ola Cabs lists 24 LeetCode interview questions while Snap lists 84. They share 6 problems — 25% of Ola Cabs's bank and 7% of Snap's. Focus on the overlap first, then drill into 18 Ola Cabs-only and 78 Snap-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 6 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Ola Cabs and Snap.
Step 2 — Company-specific depth: Add Ola Cabs-specific problems like Add Two Numbers, Trapping Rain Water, Two Sum and Snap-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Snap skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
6 Shared Questions
High-priority problems to practice for both Ola Cabs and Snap.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Group Anagrams | Medium |
| Binary Tree Maximum Path Sum | Hard |
| Number of Islands | Medium |
| Alien Dictionary | Hard |
| Word Ladder | Hard |
Unique to Ola Cabs (18)
Problems in Ola Cabs's list that do not appear at Snap.
| Problem | Difficulty |
|---|---|
| Add Two Numbers | Medium |
| Trapping Rain Water | Hard |
| Two Sum | Easy |
| Validate Binary Search Tree | Medium |
| Longest Palindromic Substring | Medium |
| Climbing Stairs | Easy |
| House Robber | Medium |
| Decode String | Medium |
| Container With Most Water | Medium |
| 3Sum | Medium |
| Find Pivot Index | Easy |
| Find Minimum in Rotated Sorted Array | Medium |
Unique to Snap (78)
Problems in Snap's list that do not appear at Ola Cabs.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Meeting Rooms II | Medium |
| Minimum Window Substring | Hard |
| Design Log Storage System | Medium |
| Making A Large Island | Hard |
| Number of Distinct Islands | Medium |
| Bus Routes | Hard |
| Word Break II | Hard |
| Basic Calculator II | Medium |
| Combination Sum | Medium |
| Reverse Words in a String | Medium |
| Bricks Falling When Hit | Hard |
Frequently Asked Questions
How many LeetCode questions do Ola Cabs and Snap share?
Ola Cabs and Snap share 6 LeetCode interview questions. 18 problems appear only in Ola Cabs's list and 78 appear only in Snap's list.
What topics overlap most between Ola Cabs and Snap?
The most common shared topics between Ola Cabs and Snap are String (4 shared questions), Hash Table (3 shared questions), Array (3 shared questions), Depth-First Search (3 shared questions), Breadth-First Search (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Ola Cabs or Snap?
Ola Cabs has 5 Easy, 14 Medium, and 5 Hard questions. Snap has 5 Easy, 52 Medium, and 27 Hard questions. Snap has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Ola Cabs and Snap?
Start with the 6 shared problems since they cover what both companies ask most often. Then add 18 Ola Cabs-specific and 20 Snap-specific questions to round out your prep.