General Knowledge Test: Streamline Your Tech Hiring with Data-Driven Candidate Screening

Eliminate hiring guesswork and identify top developer talent with our comprehensive general knowledge assessment that evaluates cognitive abilities, problem-solving skills, and learning agility in just 30 minutes.

30,000+ recruiters and hiring Managers across 1000+ businesses grow their tech teams with HackerEarth
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What is the General Knowledge Test?

  • Comprehensive cognitive assessment evaluating critical thinking, analytical reasoning, and information processing capabilities across multiple knowledge domains
  • Standardized evaluation tool that provides objective, bias-free candidate screening for tech companies seeking to identify high-potential developers
  • Data-driven assessment platform that measures learning agility, adaptability, and problem-solving skills essential for technical roles
  • Scientifically validated test with predictive validity for job performance, helping recruitment teams make informed hiring decisions
  • Mobile-optimized testing experience with real-time monitoring and instant results for efficient candidate evaluation

Why Use General Knowledge Test

Skills & Competencies Assessed for the General Knowledge Test

Who is The General Knowledge Test For?

Customize the General Knowledge Test

Role-Specific Customization

Tailor the test to match the specific cognitive requirements of your roles. For example, include more problem-solving or logical reasoning questions for technical or engineering positions, or emphasize abstract thinking and verbal reasoning for roles in management or analysis. Customization ensures the test reflects the actual demands of the job.

Competency Weighting

Adjust the scoring to reflect the skills most critical to your roles—whether it's analytical reasoning, numerical ability, or learning agility. This enables you to prioritize the competencies that align with the success factors for the position.

Branding and Styling

Apply your company’s logo, colors, and tone to deliver a cohesive candidate experience. Custom branding ensures the test reflects your employer brand while maintaining a professional and consistent candidate journey from start to finish.

Pair The General Knowledge Test With…

Advanced Hiring Features

Why choose HackerEarth’s assessment platform?

HackerEarth’s online coding platform simplifies developer skill assessment with customizable tests, a vast question library, and
automated evaluations, ensuring efficient and objective hiring.

25,000+ questions across 1000+ skills at your disposal

Thanks to a rich library of questions, including emerging AI skills, HackerEarth Assessments enable you to create highly accurate coding assessments for all roles. You can also create custom questions, or we can create it for you, to handle any kind of assessment that you may need.

Project type questions to simulate on- the-job problems

When hiring developers for your projects, you need more than just conceptual knowledge—you need problem solvers. Can they tackle real-world challenges? With HackerEarth, you can create project-based questions with custom datasets and test cases to assess their true capabilities.

Industry's best proctoring solution with automated invigilation

HackerEarth Assessments offer the industry's best proctoring capabilities with SmartBrowser technology, eliminating impersonation with advanced image processing. Our coding assessments detect tab switching, prevent copy-pasting, and let you customize proctoring stringency—ensuring a fair, secure, and cheat-proof evaluation process.

An experience that hiring managers like and developers love

With the ability to code in 40+ programming languages, a real-time code editor and integration with Jupyter Notebooks, HackerEarth Assessments is highly dev-friendly.

Detailed reports on each candidate’s performance

With insight-rich reports on a developer’s performance and the code replay feature, HackerEarth lets you get a deeper insight into a candidate’s capabilities.

Data-driven insights to help finetune the hiring funnel

The HackerEarth Assessments dashboard gives you a deeper analysis of your hiring funnel, enabling you to constantly improve your coding tests and create an industry-leading hiring process.
achievements

A coding assessment platform that is built for enterprises and loved by everyone

HackerEarth offers industry-leading compliance, security and scalability, so you can build a tech team with no
worries, regardless of the size of your organization.
Testimonials

What our clients are saying

Hundreds of reviews showcase why companies worldwide trust HackerEarth to transform their tech hiring and build exceptional teams.
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Ananya U.
Ananya U Review
Helped us in better screening at the start of the hiring process;thus helping our internal team to interview the best of best folks and fastracking the closure rates of tech hirings.Also the support team has been one of our actual backbone while setting things up.
Neithan C.
Neithan C Review
I have used HackerEarth starting 2013. This was during a time that codeforces, kattis, codechef, l33tcode and similar online judges were the rave of all programmers who would want to develop their programming portfolio.
Ritheesh G.
Ritheesh G Review
I think one of the best part about HackerEarth is the versatility of the type of questions and the user interface. There are coding execution questions, Descriptive questions, MCQs, etc.
Neeraj K.
Neeraj K Review on developer assessment platform
I was given the hackerearth assesments by various companies as the first round of shortlisting and it has questions related to different proogramming languages like SQL and Python and also had few MCQ.
Lava Kumar G.
Lava kumar Review on developer assessment platform
In hacker earth assessments there are many featuers like light and dark mode which is comfortable during the assessments and also there is the autocomplete feature which is really helpful when completing code as it helps in avoiding errors and saving time helping the user to focus more on the logic as it is to be.
Juned T.
Juned T Review on developer assessment platform
HackerEarth Assessments is the glitch-free interface and access mode, with the IDLE being a lifesaver. The portal is easily accessible, supported by an efficient guide. Unlike other platforms, there are no lagging issues, and the smooth user experience stands out.
Srivishnu M.
Srivishnu M Review on developer assessment platform
The best part of hackerEarth s its easy to use interface, often we students get overwhelmed when attending the online assesment and this user interface helps us calm down and focus on the problem better, Moreover the customer support of hackerEarth is really good and easily approachable.
Ramanathan A.
Ramanathan A Review on developer assessment platform
HackerEarth Assessments excel in simplicity, both in use and implementation. The intuitive interface ensures a seamless experience, complemented by responsive customer support. The frequency of use is flexible, and the platform's rich features cater to diverse needs. Integration is a breeze, making it a top choice for hassle-free coding assessments.
Anand B.
Anand B Review on developer assessment platform
HackerEarth has Vast poll of Coding problems is very user frendly to setup a AssessmentsThey have a detailed reporting tooIts hlep us a lot in Campus hiring as it has randomizing the question
Brothin D.
Brothin D Review on developer assessment platform
HackerEarth is a great platform for online job assessments. The best thing that I like about it the most is that all the exams conducted on HackerEarth are full proctored and it takes various parameters into account while attending assessment like video, audio, tab switching etc. which makes hiring process a lot better and smoother.Review collected by and hosted on G2.com.
Manish S.
Manish S Review on developer assessment platform
HackerEarth assessments are tricky and well documented. They have clarity which provides an edge for the developer to code efficiently.
Umair N.
Umair N Review on developer assessment platform
The Interface and access mode is glitch free IDLE is a lifesaver on Hacker Earth. The users easily access the portal and the support guide is also very efficient. There isn't any lagging issue and smoothness is also a key to keep in mind if it's on Hacker Earth.Review collected by and hosted on G2.com.
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FAQs about General Knowledge Test

How do I know this test accurately predicts job performance?

Our general knowledge test has been validated across 20+ technical roles with correlation coefficients of 0.65-0.78 for job performance. We conduct ongoing validity studies and provide detailed psychometric documentation. View Validation Studies

What if candidates find ways to cheat on the assessment?

Our platform includes AI-powered proctoring, browser lockdown, question randomization, and time limits. We detect and flag suspicious behavior with 99.2% accuracy, ensuring test integrity. Learn About Security Features

Is 30 minutes enough time to properly assess candidates?

Yes, our adaptive testing algorithm maximizes assessment accuracy in minimal time. Research shows our 30-minute test provides equivalent insights to traditional 90-minute assessments. See Research Data

How does this integrate with our existing hiring workflow?

We offer native integrations with 100+ ATS platforms, custom API access, and automated candidate communication. Setup takes under 30 minutes with our technical support team. View Integration Options

What about candidates who aren't comfortable with online testing?

Our platform is mobile-optimized with intuitive interface design. We provide candidate support, practice tests, and technical assistance to ensure 95%+ completion rates. Try Demo Test

How do we justify the cost to leadership?

Our ROI calculator shows average savings of $15,000 per quality hire through reduced time-to-hire, lower turnover, and improved productivity. Most customers see 300%+ ROI within 6 months. Calculate Your Savings

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