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Interview questions from top companies, mapped to the exact round they show up in. Prep for what you will actually face.

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Online AssessmentDSA / CodingMachine CodingLow-Level Design

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The Loop aggregates publicly shared interview experiences and curated commonly-asked questions, each labeled with its source. Not affiliated with any company listed.

CC BY-NC 4.0 · © 2026

← PwC

New Grad / Junior Full-stack at PwC

Full-stackNew Grad / JuniorWithdrew◆ Commonly asked· 2025

4-round junior fullstack process. Screening test, technical round, then a managerial and HR conversation.

The loop · 4 rounds

01

Round 01 · 3 questions

Online Assessment

Timed online coding / aptitude screen, usually the first filter.

  • Quantitative aptitude: ratio, proportion and averages.
    New Grad / JuniorEasy◆ Commonly asked
    #aptitude
    PracticeGeeksforGeeks↗Search↗
  • Quantitative aptitude: simple and compound interest.
    New Grad / JuniorEasy◆ Commonly asked
    #aptitude
    PracticeGeeksforGeeks↗Search↗
  • Email writing / essay writing task.
    New Grad / JuniorEasy◆ Commonly asked
    #verbal
    PracticeGeeksforGeeks↗Search↗
02

Round 02 · 2 questions

DSA / Coding

Data structures & algorithms on a whiteboard or shared editor.

  • Check whether a string is a palindrome.
    New Grad / JuniorEasy◆ Commonly asked
    #string
    PracticeGeeksforGeeks↗Search↗
  • Find the second-largest element in an array.
    New Grad / JuniorEasy◆ Commonly asked
    #array
    PracticeGeeksforGeeks↗Search↗
03

Round 03 · 4 questions

Tech Deep-Dive

Deep questions on your core stack and fundamentals.

  • Method overloading vs method overriding.
    New Grad / JuniorEasy◆ Commonly asked
    #oops
    PracticeGeeksforGeeks↗Search↗
  • Write a SQL query to find the second-highest salary.
    New Grad / JuniorMedium◆ Commonly asked
    #sql
    PracticeGeeksforGeeks↗Search↗
  • Explain Java collections: List, Set and Map.
    New Grad / JuniorMedium◆ Commonly asked
    #java
    PracticeGeeksforGeeks↗Search↗
  • What happens when you type a URL into a browser?
    New Grad / JuniorMedium◆ Commonly asked
    #networking
    PracticeGeeksforGeeks↗Search↗
04

Round 04 · 3 questions

Behavioral / HR

Values, collaboration, and past-experience (STAR) questions.

  • What do you know about our company and the services we provide?
    New Grad / Junior◆ Commonly asked
  • Do you have any backlogs or academic gaps? Please explain.
    New Grad / Junior◆ Commonly asked
  • Would you be comfortable working on any technology assigned to you?
    New Grad / Junior◆ Commonly asked

Practice each round across every company

  • Online Assessment
  • DSA / Coding
  • Tech Deep-Dive
  • Behavioral / HR

◆ This experience is composed from commonly reported questions for this role and level. Real, individually-shared interviews will be layered in over time.