Ola Cabs vs Visa Interview Questions
Ola Cabs lists 24 LeetCode interview questions while Visa lists 146. They share 11 problems — 46% of Ola Cabs's bank and 8% of Visa's. Focus on the overlap first, then drill into 13 Ola Cabs-only and 135 Visa-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 11 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Ola Cabs and Visa.
Step 2 — Company-specific depth: Add Ola Cabs-specific problems like Add Two Numbers, Validate Binary Search Tree, Binary Tree Maximum Path Sum and Visa-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
11 Shared Questions
High-priority problems to practice for both Ola Cabs and Visa.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Trapping Rain Water | Hard |
| Two Sum | Easy |
| Group Anagrams | Medium |
| Longest Palindromic Substring | Medium |
| Number of Islands | Medium |
| Container With Most Water | Medium |
| 3Sum | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Unique Paths | Medium |
| Word Ladder | Hard |
Unique to Ola Cabs (13)
Problems in Ola Cabs's list that do not appear at Visa.
| Problem | Difficulty |
|---|---|
| Add Two Numbers | Medium |
| Validate Binary Search Tree | Medium |
| Binary Tree Maximum Path Sum | Hard |
| Climbing Stairs | Easy |
| House Robber | Medium |
| Decode String | Medium |
| Alien Dictionary | Hard |
| Find Pivot Index | Easy |
| Find Minimum in Rotated Sorted Array | Medium |
| Excel Sheet Column Title | Easy |
| First Missing Positive | Hard |
| Delete Node in a Linked List | Medium |
Unique to Visa (135)
Problems in Visa's list that do not appear at Ola Cabs.
Frequently Asked Questions
How many LeetCode questions do Ola Cabs and Visa share?
Ola Cabs and Visa share 11 LeetCode interview questions. 13 problems appear only in Ola Cabs's list and 135 appear only in Visa's list.
What topics overlap most between Ola Cabs and Visa?
The most common shared topics between Ola Cabs and Visa are Array (7 shared questions), Hash Table (4 shared questions), String (4 shared questions), Two Pointers (4 shared questions), Dynamic Programming (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Ola Cabs or Visa?
Ola Cabs has 5 Easy, 14 Medium, and 5 Hard questions. Visa has 32 Easy, 92 Medium, and 22 Hard questions. Ola Cabs has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Ola Cabs and Visa?
Start with the 11 shared problems since they cover what both companies ask most often. Then add 13 Ola Cabs-specific and 20 Visa-specific questions to round out your prep.