Ola Cabs vs Yandex Interview Questions
Ola Cabs lists 24 LeetCode interview questions while Yandex lists 128. They share 12 problems — 50% of Ola Cabs's bank and 9% of Yandex's. Focus on the overlap first, then drill into 12 Ola Cabs-only and 116 Yandex-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 12 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Ola Cabs and Yandex.
Step 2 — Company-specific depth: Add Ola Cabs-specific problems like Climbing Stairs, House Robber, Decode String and Yandex-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
12 Shared Questions
High-priority problems to practice for both Ola Cabs and Yandex.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Add Two Numbers | Medium |
| Trapping Rain Water | Hard |
| Two Sum | Easy |
| Validate Binary Search Tree | Medium |
| Group Anagrams | Medium |
| Binary Tree Maximum Path Sum | Hard |
| Longest Palindromic Substring | Medium |
| Number of Islands | Medium |
| Container With Most Water | Medium |
| Find Minimum in Rotated Sorted Array | Medium |
| Best Time to Buy and Sell Stock | Easy |
Unique to Ola Cabs (12)
Problems in Ola Cabs's list that do not appear at Yandex.
| Problem | Difficulty |
|---|---|
| Climbing Stairs | Easy |
| House Robber | Medium |
| Decode String | Medium |
| Alien Dictionary | Hard |
| 3Sum | Medium |
| Find Pivot Index | Easy |
| Excel Sheet Column Title | Easy |
| First Missing Positive | Hard |
| Delete Node in a Linked List | Medium |
| All Nodes Distance K in Binary Tree | Medium |
| Unique Paths | Medium |
| Word Ladder | Hard |
Unique to Yandex (116)
Problems in Yandex's list that do not appear at Ola Cabs.
| Problem | Difficulty |
|---|---|
| Longest Subarray of 1's After Deleting One Element | Medium |
| Summary Ranges | Easy |
| Maximize Distance to Closest Person | Medium |
| Find K Closest Elements | Medium |
| Subarray Sum Equals K | Medium |
| String Compression | Medium |
| Merge Intervals | Medium |
| Valid Palindrome II | Easy |
| Move Zeroes | Easy |
| One Edit Distance | Medium |
| Permutation in String | Medium |
| Isomorphic Strings | Easy |
Frequently Asked Questions
How many LeetCode questions do Ola Cabs and Yandex share?
Ola Cabs and Yandex share 12 LeetCode interview questions. 12 problems appear only in Ola Cabs's list and 116 appear only in Yandex's list.
What topics overlap most between Ola Cabs and Yandex?
The most common shared topics between Ola Cabs and Yandex are Array (7 shared questions), Dynamic Programming (4 shared questions), Hash Table (3 shared questions), String (3 shared questions), Two Pointers (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Ola Cabs or Yandex?
Ola Cabs has 5 Easy, 14 Medium, and 5 Hard questions. Yandex has 51 Easy, 67 Medium, and 10 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 Yandex?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 12 Ola Cabs-specific and 20 Yandex-specific questions to round out your prep.