Intel vs Ola Cabs Interview Questions
Intel lists 25 LeetCode interview questions while Ola Cabs lists 24. They share 8 problems — 32% of Intel's bank and 33% of Ola Cabs's. Focus on the overlap first, then drill into 17 Intel-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 Intel and Ola Cabs.
Step 2 — Company-specific depth: Add Intel-specific problems like Find Consecutive Integers from a Data Stream, Maximum Nesting Depth of the Parentheses, Valid Parentheses 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 Intel and Ola Cabs.
| Problem | Difficulty |
|---|---|
| Trapping Rain Water | Hard |
| Number of Islands | Medium |
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Climbing Stairs | Easy |
| Add Two Numbers | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Container With Most Water | Medium |
Unique to Intel (17)
Problems in Intel's list that do not appear at Ola Cabs.
| Problem | Difficulty |
|---|---|
| Find Consecutive Integers from a Data Stream | Medium |
| Maximum Nesting Depth of the Parentheses | Easy |
| Valid Parentheses | Easy |
| Copy List with Random Pointer | Medium |
| Count Primes | Medium |
| Best Time to Buy and Sell Stock II | Medium |
| LRU Cache | Medium |
| Reverse Integer | Medium |
| Maximum Subarray | Medium |
| Merge Two Sorted Lists | Easy |
| Reverse Words in a String | Medium |
| Palindrome Number | Easy |
Unique to Ola Cabs (16)
Problems in Ola Cabs's list that do not appear at Intel.
| Problem | Difficulty |
|---|---|
| Validate Binary Search Tree | Medium |
| Group Anagrams | Medium |
| Binary Tree Maximum Path Sum | Hard |
| Longest Palindromic Substring | Medium |
| House Robber | Medium |
| Decode String | Medium |
| Alien Dictionary | Hard |
| 3Sum | Medium |
| 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 Intel and Ola Cabs share?
Intel and Ola Cabs share 8 LeetCode interview questions. 17 problems appear only in Intel's list and 16 appear only in Ola Cabs's list.
What topics overlap most between Intel and Ola Cabs?
The most common shared topics between Intel and Ola Cabs are Array (5 shared questions), Dynamic Programming (3 shared questions), Two Pointers (2 shared questions), Hash Table (2 shared questions), Math (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Intel or Ola Cabs?
Intel has 10 Easy, 14 Medium, and 1 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 Intel and Ola Cabs?
Start with the 8 shared problems since they cover what both companies ask most often. Then add 17 Intel-specific and 16 Ola Cabs-specific questions to round out your prep.