HackWithInfy 2021: Mock Test Series To Learn & Prepare

HackWithInfy 2021: Mock Test Series To Learn & Prepare
HackWithInfy 2021: Mock Test Series To Learn & Prepare


HackWithInfy is an India-wide coding competition for engineering students graduating in 2022. The curriculum is specifically tailored to instil a tradition of quick problem-solving and creative thought in students early in their academic careers.

It is the ideal platform for students to pursue their passion for programming while still giving them the chance to play and earn exciting prizes. You would be thrilled to know that the top performers get the opportunity to work with Infosys.

How Does HackWithInfy Work?

For the year 2021, HackWithInfy consists of just two rounds, with Round 1 serving as an online evaluation and Round 2 serving as a virtual Grand Finale. HackWithInfy registration is available through InfyTQ, the Infosys learning and interaction portal for engineering students in India.

If you are an InfyTQ customer, register for the competition by clicking on the HackWithInfy banner on the InfyTQ website homepage. If you are not already an InfyTQ user, build an account and register for HackWithInfy on the InfyTQ website.

HackWithInfy is open to all engineering students graduating in 2022 in India. Students with a B.E./B.Tech/M.E./M.Tech degree are eligible to apply.

What can you expect to win?

Winning Prize

The winner gets a cash prize of INR200,000 whereas the first runner up gets a cash prize of INR100,000 and lastly the second runner-up gets a cash prize of INR50,000. The top 100 Round 1 finalists will qualify for the virtual Grand Finale and receive a pre-placement interview opportunity (PPI) for the Power Programmer position at Infosys.

System Requirements

Please check that the desktop/laptop device you plan to use to take the online test meets the framework specifications mentioned below. It is not advisable to take the exam on a smartphone or tablet device.

  • i3 Core or higher processor
  • RAM must be at least 4GB
  • A webcam that works
  • Google Chrome plugin version 70 or higher with pop-up blocker disabled (taking the exam using some other web browser is not recommended)
  • Secure Internet service with a minimum download speed of 2 Mbps and an upload speed of 1 Mbps
  • There should be no interruptions of the power supply for the length of the test

What is the syllabus?

Exam Pattern and Syllabus of HackWithInfy

The rounds preceding the final selection through HackWithInfy are as follows:

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  • Round 1 consists of three coding questions ranging in difficulty from easy to medium.
  • Round 2 is the most challenging round of all questions conducted and based on the HackerEarth platform.

The interview happens after clearing these two rounds.

Round 1 Syllabus

  1. Queue
  2. Graph
  3. Dynamic Programming
  4. Greedy Algorithms
  5. Mapping Concepts
  6. Array Manipulation
  7. String Manipulation
  8. Tree
  9. Backtracking
  10. Stack
  11. Bit Mapping and Hashing
  12. Recursion and Heap
  13. Divide and Conquer

Round 2 Syllabus

  1. Tree
  2. String Manipulation
  3. Array Manipulation
  4. Mapping Concepts
  5. Queue
  6. Stack
  7. Backtracking
  8. Divide and Conquer
  9. Recursion and Heap
  10. Bit Mapping and Hashing
  11. Graph
  12. Greedy Algorithms
  13. Dynamic Programming

HackWithInfy Coding Ninjas Mock Test Series

 Well, just for you, Coding Ninjas has brought an Online Mock Test Series from 26th April till 4th May that you can attempt anytime!


  • The perfect stepping stone for you to explore your interests in programming.
  • Get a glimpse of the questions asked in HackwithInfy.
  • Know how you can inculcate the culture of rapid problem solving and innovative thinking in your academic life.
  • Understand how you can build a future comprising innovative technologies.

Frequently Asked Questions

How do I prepare for HackWithInfy?

Practice makes a man perfect. But to prepare for HackWithInfy, it is going to take more than this. Have a look below at how you should prepare for HackWithInfy.

1. Have an Excellent Command Over Programming: Be thoroughly familiar with the language in which you are coding so that you are aware of all the tricks. Always use a language in which you are more at ease. C, C++, or Python make a good choice.

2. Select a Platform for Practice: To develop your abilities, you can choose a platform where you can practice daily.

3. Be Very Fast at Typing Code: If the code fails, you should have plenty of time to fix it. To save time, you must write the code quickly because the longer you type, the more time you would have to recheck, resolve, and retype.

4. Improve Your Expertise: To master your problem-solving abilities, you must practice, practice, and practice because practice makes it better, and the more effort you spend in this, the less anxious you will feel while taking the test.

5. Solve Previous Years’ Questions: You must answer previous years’ HackWithInfy queries. You can learn how complex and what types of questions are posed in the competition.

For people who wish to try their hands at the mock test, Coding Ninjas will be conducting an Online Mock Test Series from 26th April till 4th May.

Is HackWithInfy proctored?

Round 1, the online evaluation round, is not a webcam proctored exam, but the second round, i.e., the virtual grand finale, is a webcam proctored exam.

How do I register for InfyTQ 2022?

InfyTQ Slot Booking works on a first-come, first-served basis. To register, follow this step by step procedure given below.

Step 1: Download the InfyTQ App.
Step 2: Log in with your First Name, Last Name, email address, and password. A confirmation mail will be sent to the address given during registration.
Step 3: To successfully register, click the button below (I adhere to the terms and conditions).

Upon registering for the InfyTQ Exam, a call letter/admit card will be sent to your registered email address along with the venue details.

Is InfyTQ easy?

The MCQ session is said to be reasonably easy. In this segment, questions are asked about DBMS, OOPS principles such as inheritance, algorithms, and data structures. The second segment is the coding section, which is a bit more difficult than the MCQ section. Students are encouraged to focus and study thoroughly for this portion, as it accounts for 60% of the total weightage in the exam. The exam does not have negative marking.

How many times can we give InfyTQ?

You can retake the exam one month after your first attempt and three months after your second attempt.

Dates to Remember
Round 1 will be held on 5th, 7th and 9th May 2021, and the final round is to take place from 2nd July to 5th July 2021.

Evaluation Parameters
The judging panel will review all Round 1 entries based on the following parameters:

1. The amount of test cases that the code passes is referred to as code efficiency.
2. The complexity levels of the problems are given marks, and the answers are tested accordingly.
3. Plagiarism is not encouraged, as it will result in derogatory marking.

Details About the HR Interview
For the System Engineer and System Specialist Engineer positions, there would be no HR interviews. However, for technical questions and tasks, here are some that can be asked during an interview.

1. A prime number program that employs an algorithmic approach
2. A query about the extension of two networks
3. A program that can invert any number
4. A program that determines if a specified number is a palindrome

At that stage, they can ask questions such as:
1. What are your interests and hobbies?
2. What are your academic accomplishments, including co-curricular programs?
3. Why are you the ideal candidate for the job?

How will the results be revealed?

Infosys would send an email to all competitors informing them of their status or progress in the competition. Candidates are requested to keep an eye on every communication received from Infosys.

Key Takeaways

HackWithInfy gives budding programmers a platform to shine and get a kick start to their dream career. To upskill and learn core C++, Java, Python programming with free preparation resources Coding Ninjas is your go-to place. Students are advised to plan thoroughly for the competition and give their best shot because this might be a defining moment of their career.