Ola Cabs vs Zenefits Interview Questions
Ola Cabs lists 24 LeetCode interview questions while Zenefits lists 21. They share 3 problems — 13% of Ola Cabs's bank and 14% of Zenefits's. Focus on the overlap first, then drill into 21 Ola Cabs-only and 18 Zenefits-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 3 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Ola Cabs and Zenefits.
Step 2 — Company-specific depth: Add Ola Cabs-specific problems like Longest Substring Without Repeating Characters, Add Two Numbers, Two Sum and Zenefits-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Zenefits skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
3 Shared Questions
High-priority problems to practice for both Ola Cabs and Zenefits.
| Problem | Difficulty |
|---|---|
| Trapping Rain Water | Hard |
| Number of Islands | Medium |
| Excel Sheet Column Title | Easy |
Unique to Ola Cabs (21)
Problems in Ola Cabs's list that do not appear at Zenefits.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Add Two Numbers | Medium |
| Two Sum | Easy |
| Validate Binary Search Tree | Medium |
| Group Anagrams | Medium |
| Binary Tree Maximum Path Sum | Hard |
| Longest Palindromic Substring | Medium |
| Climbing Stairs | Easy |
| House Robber | Medium |
| Decode String | Medium |
| Container With Most Water | Medium |
| Alien Dictionary | Hard |
Unique to Zenefits (18)
Problems in Zenefits's list that do not appear at Ola Cabs.
| Problem | Difficulty |
|---|---|
| Median of Two Sorted Arrays | Hard |
| Graph Valid Tree | Medium |
| Reverse Linked List | Easy |
| Course Schedule | Medium |
| LRU Cache | Medium |
| Course Schedule II | Medium |
| Valid Parentheses | Easy |
| Generate Parentheses | Medium |
| Min Stack | Medium |
| Majority Element II | Medium |
| Majority Element | Easy |
| Convert Sorted List to Binary Search Tree | Medium |
Frequently Asked Questions
How many LeetCode questions do Ola Cabs and Zenefits share?
Ola Cabs and Zenefits share 3 LeetCode interview questions. 21 problems appear only in Ola Cabs's list and 18 appear only in Zenefits's list.
What topics overlap most between Ola Cabs and Zenefits?
The most common shared topics between Ola Cabs and Zenefits are Array (2 shared questions), Two Pointers (1 shared questions), Dynamic Programming (1 shared questions), Stack (1 shared questions), Monotonic Stack (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Ola Cabs or Zenefits?
Ola Cabs has 5 Easy, 14 Medium, and 5 Hard questions. Zenefits has 5 Easy, 11 Medium, and 5 Hard questions. Zenefits has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Ola Cabs and Zenefits?
Start with the 3 shared problems since they cover what both companies ask most often. Then add 20 Ola Cabs-specific and 18 Zenefits-specific questions to round out your prep.