PhonePe vs Yandex Interview Questions
PhonePe lists 93 LeetCode interview questions while Yandex lists 128. They share 16 problems — 17% of PhonePe's bank and 13% of Yandex's. Focus on the overlap first, then drill into 77 PhonePe-only and 112 Yandex-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 16 overlapping problems first. These are the highest-yield questions for candidates interviewing at both PhonePe and Yandex.
Step 2 — Company-specific depth: Add PhonePe-specific problems like Frog Jump, Burst Balloons, Decoded String at Index and Yandex-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: PhonePe skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
16 Shared Questions
High-priority problems to practice for both PhonePe and Yandex.
| Problem | Difficulty |
|---|---|
| Longest Palindromic Substring | Medium |
| Trapping Rain Water | Hard |
| Best Time to Buy and Sell Stock | Easy |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium |
| Sliding Window Maximum | Hard |
| Rotting Oranges | Medium |
| Merge Intervals | Medium |
| Find Duplicate Subtrees | Medium |
| LRU Cache | Medium |
| Daily Temperatures | Medium |
| Longest Repeating Character Replacement | Medium |
| String Compression | Medium |
| Number of Islands | Medium |
| Binary Tree Level Order Traversal | Medium |
| Group Anagrams | Medium |
| Generate Parentheses | Medium |
Unique to PhonePe (77)
Problems in PhonePe's list that do not appear at Yandex.
Unique to Yandex (112)
Problems in Yandex's list that do not appear at PhonePe.
| Problem | Difficulty |
|---|---|
| Longest Subarray of 1's After Deleting One Element | Medium |
| Summary Ranges | Easy |
| Maximize Distance to Closest Person | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Find K Closest Elements | Medium |
| Subarray Sum Equals K | Medium |
| Valid Palindrome II | Easy |
| Move Zeroes | Easy |
| One Edit Distance | Medium |
| Permutation in String | Medium |
| Isomorphic Strings | Easy |
| Line Reflection | Medium |
Frequently Asked Questions
How many LeetCode questions do PhonePe and Yandex share?
PhonePe and Yandex share 16 LeetCode interview questions. 77 problems appear only in PhonePe's list and 112 appear only in Yandex's list.
What topics overlap most between PhonePe and Yandex?
The most common shared topics between PhonePe and Yandex are Array (9 shared questions), String (5 shared questions), Dynamic Programming (4 shared questions), Hash Table (4 shared questions), Two Pointers (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: PhonePe or Yandex?
PhonePe has 2 Easy, 58 Medium, and 33 Hard questions. Yandex has 51 Easy, 67 Medium, and 10 Hard questions. PhonePe has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both PhonePe and Yandex?
Start with the 16 shared problems since they cover what both companies ask most often. Then add 20 PhonePe-specific and 20 Yandex-specific questions to round out your prep.