Wooqer Interview Experience | Set 1 (on-Campus)
Interview Experience
Recently Wooqer visited our campus and took the following rounds for the final selection.Round 1:Written aptitude round containing basic questions on C and C++ programming...
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Recently Wooqer visited our campus and took the following rounds for the final selection.
Round 1 Written aptitude round containing basic questions on C and C++ programming.The questions were easy. Around 20 students were selected for second round. Round 2(WRITTEN coding ): 1.The list of stock prices are given after consecutive 1 second.You have to select two stock prices which should be bought and then sold respectively to attain a maximum profit.You have to print the maximum profit. I/p: 2,6,9,15,89,100 O/p:98 2.Donot remember the entire question but involved hashing and involving good approach on structures and structures using array. Around 10 students were selected after the written coding round. Round 3(HR Round): 1.Tell me about yourself. 2.Tell me your hobbies. 3.Tell me your strengths. 4.Why should i hire you. 5.Why do u want to join Wooqer. 6.What so u know about Wooqer? 7.Then he asked my CGPA and JEE MAINS Rank and JEE Advanced Marks. 8.Finally he asked do u hav any questions for me? I have prepared these questions well and the interviewer seemed happy after this. As expected i was on the top and was one of 4 chosen for next and final technical round: Round 4(Technical): 1.WAP to check if a given binary tree is a binary search tree? https://www.geeksforgeeks.org/dsa/a-program-to-check-if-a-binary-tree-is-bst-or-not/ He also discussed about binary search trees and asked me to write the full code. 2.WAP to check the duplicates in a given array containing N elements from 0 to N-1.I told him using hashing and then using modified binary search.He did not ask me to code. 3.He aslo asked me why i want to join wooqer? 4.Finally he asked me if i had any question? then i ask how any company trusts wooqer before providing data. Then he very nicely explains it to me. I had done really well in this round also. I want to thanks geeksforgeeks for helping me acquiring this intern.
About This Question
This is a candidate experience report from a wooqer interview for a swe role (intern level) during the recruiter round reported in 2025.
It covers the following topics: Trees, Binary Tree, Binary Search, Sql, Arrays .
Difficulty rating: Easy
Topics
About Wooqer Interview Reports
This question was reported by a candidate who interviewed at Wooqer. LeakCode aggregates interview reports from 10+ sources, including 1Point3Acres, Glassdoor, LeetCode Discuss, Blind, Reddit, Indeed, and Nowcoder. Each report is translated where necessary, deduplicated against existing entries, and tagged by company, role, round type, and reporting date.
Use this question as one calibration data point, not a memorization target. Companies typically rotate their question pools every 2-4 months; the exact wording of a 2024 question may differ from what you encounter today. The underlying pattern, difficulty level, and follow-up depth at Wooqer are the higher-signal extractions to take from this report.
For broader preparation context, the Wooqer interview process typically includes a recruiter screen, one or two technical phone screens, and a 4-5 round on-site loop covering coding, system design (at L4+ levels), and behavioral. Reports tagged on LeakCode show the round-by-round distribution and typical difficulty calibration. To browse questions filtered by round type and seniority, use the company hub linked above.
How To Practice This Type of Question
Solve similar problems on LeetCode under timed conditions (25-35 minutes per medium difficulty). The goal is pattern recognition: recognize the underlying technique (sliding window, two-pointer, BFS, memoized recursion, etc.) within 60-90 seconds of reading. Strong candidates verbalize their hypothesis out loud before coding, then iterate based on feedback. Weak candidates dive into implementation immediately, lose time on the wrong approach, and run out of time for follow-ups.
Companies update their question pools every 2-4 months. The exact wording of any given question may have been retired by the time you interview. Focus your prep on the pattern, not the specific problem. The patterns that appear in Wooqer reports consistently are the ones worth investing in; one-off niche problems are not.
During Your Wooqer Round
Apply the standard interview round template: clarify requirements (2-3 minutes), state your approach out loud and confirm direction with the interviewer (3-5 minutes), code with narration (15-25 minutes), test with concrete examples including edge cases (5 minutes), discuss optimization or trade-offs if time permits (5 minutes). This template is universally accepted across FAANG and adjacent companies; deviating from it produces weaker interviewer feedback signal.
The single most predictive failure mode in Wooqer reports tagged "no hire": not asking clarifying questions. Interviewers are explicitly trained to weight this. Strong candidates ask 3-5 clarifying questions even on problems that look obvious; weak candidates dive into code immediately. The clarifying-question check is often the first signal recorded in the interviewer's written notes.