Deloitte vs Ola Cabs Interview Questions
Deloitte lists 43 LeetCode interview questions while Ola Cabs lists 24. They share 8 problems — 19% of Deloitte's bank and 33% of Ola Cabs's. Focus on the overlap first, then drill into 35 Deloitte-only and 16 Ola Cabs-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 8 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Deloitte and Ola Cabs.
Step 2 — Company-specific depth: Add Deloitte-specific problems like Merge k Sorted Lists, Change Null Values in a Table to the Previous Value, Second Highest Salary 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
8 Shared Questions
High-priority problems to practice for both Deloitte and Ola Cabs.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Longest Palindromic Substring | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Container With Most Water | Medium |
| Climbing Stairs | Easy |
| 3Sum | Medium |
| Group Anagrams | Medium |
Unique to Deloitte (35)
Problems in Deloitte's list that do not appear at Ola Cabs.
| Problem | Difficulty |
|---|---|
| Merge k Sorted Lists | Hard |
| Change Null Values in a Table to the Previous Value | Medium |
| Second Highest Salary | Medium |
| Valid Parentheses | Easy |
| Longest Common Prefix | Easy |
| Palindrome Number | Easy |
| Valid Palindrome | Easy |
| Add Binary | Easy |
| Managers with at Least 5 Direct Reports | Medium |
| Minimum Time to Repair Cars | Medium |
| Merge Intervals | Medium |
| First Unique Character in a String | Easy |
Unique to Ola Cabs (16)
Problems in Ola Cabs's list that do not appear at Deloitte.
| Problem | Difficulty |
|---|---|
| Add Two Numbers | Medium |
| Trapping Rain Water | Hard |
| Validate Binary Search Tree | Medium |
| Binary Tree Maximum Path Sum | Hard |
| House Robber | Medium |
| Number of Islands | 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 |
Frequently Asked Questions
How many LeetCode questions do Deloitte and Ola Cabs share?
Deloitte and Ola Cabs share 8 LeetCode interview questions. 35 problems appear only in Deloitte's list and 16 appear only in Ola Cabs's list.
What topics overlap most between Deloitte and Ola Cabs?
The most common shared topics between Deloitte and Ola Cabs are Array (5 shared questions), Hash Table (3 shared questions), String (3 shared questions), Two Pointers (3 shared questions), Dynamic Programming (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Deloitte or Ola Cabs?
Deloitte has 17 Easy, 23 Medium, and 3 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 Deloitte and Ola Cabs?
Start with the 8 shared problems since they cover what both companies ask most often. Then add 20 Deloitte-specific and 16 Ola Cabs-specific questions to round out your prep.