PhonePe vs Zeta Interview Questions
PhonePe lists 93 LeetCode interview questions while Zeta lists 30. They share 10 problems — 11% of PhonePe's bank and 33% of Zeta's. Focus on the overlap first, then drill into 83 PhonePe-only and 20 Zeta-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 10 overlapping problems first. These are the highest-yield questions for candidates interviewing at both PhonePe and Zeta.
Step 2 — Company-specific depth: Add PhonePe-specific problems like Frog Jump, Burst Balloons, Decoded String at Index and Zeta-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
10 Shared Questions
High-priority problems to practice for both PhonePe and Zeta.
| Problem | Difficulty |
|---|---|
| Remove K Digits | Medium |
| Trapping Rain Water | Hard |
| Split Array Largest Sum | Hard |
| House Robber | Medium |
| Sliding Window Maximum | Hard |
| Distribute Coins in Binary Tree | Medium |
| Merge Intervals | Medium |
| Find All Possible Recipes from Given Supplies | Medium |
| Heaters | Medium |
| Binary Tree Cameras | Hard |
Unique to PhonePe (83)
Problems in PhonePe's list that do not appear at Zeta.
Unique to Zeta (20)
Problems in Zeta's list that do not appear at PhonePe.
Frequently Asked Questions
How many LeetCode questions do PhonePe and Zeta share?
PhonePe and Zeta share 10 LeetCode interview questions. 83 problems appear only in PhonePe's list and 20 appear only in Zeta's list.
What topics overlap most between PhonePe and Zeta?
The most common shared topics between PhonePe and Zeta are Array (7 shared questions), Dynamic Programming (4 shared questions), String (2 shared questions), Stack (2 shared questions), Greedy (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: PhonePe or Zeta?
PhonePe has 2 Easy, 58 Medium, and 33 Hard questions. Zeta has 0 Easy, 20 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 Zeta?
Start with the 10 shared problems since they cover what both companies ask most often. Then add 20 PhonePe-specific and 20 Zeta-specific questions to round out your prep.