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Content updates: September, 2025

HackerEarth is excited to share the latest additions to our content library for September 2025.

As part of our continued efforts to strengthen the Full-stack development domain, we've introduced new topics that reflect modern industry practices and frameworks.

Topic

Description

FastAPI

Questions based on the FastAPI topic evaluate candidates on the following:

  • Proficiency in building high-performance APIs with Python's FastAPI framework.
  • Knowledge about async programming, dependency injection, automatic API documentation, and data validation using Pydantic.
  • Ability to create production-ready RESTful services with built-in security features and modern Python type hints.

.NET 8.0

We have updated the .NET questions in the HackerEarth library from version 6.0 to 8.0. You can now test candidates on the following latest framework features:

  • Improved performance optimizations
  • Enhanced minimal APIs
  • Native AOT compilation support
  • Modern C# capabilities for enterprise application development.

Multiple-choice question (MCQ) additions

We have added 400 new multiple-choice questions (MCQs) across various technical and domain-specific areas.

Area

Topics covered

Mathematics and Aptitude

Probability, Permutation & Combination, Allegation and Mixtures

Artificial Intelligence

Prompt Engineering, Generative AI

Mechanical Engineering

Thermal and Fluid Sciences, Theory of Machines, Solid Mechanics, Microprocessors and Microcontrollers, Kinematics, Dynamics of Machines, CAD/CAM, 3D Modeling

Subjective question additions

We have added 20 new subjective questions in the HackerEarth library to evaluate the candidates' analytical, technical, and domain knowledge skills.

Area

Topics Covered

Regulatory and Finance

Regulatory knowledge (SEBI regulations, exchange compliance requirements, and capital market fundamentals) and understanding of financial market (trading operations, market surveillance concepts, and exchange mechanisms).

Other skills

Report writing

UX and Product

UX Design, Product Management

Technology

Elixir, Salesforce Marketing Cloud (SFMC)
At HackerEarth, we focus on making technical assessments accurate, relevant, and impactful. These new additions further empower organizations to identify top talent while giving candidates an engaging way to showcase their skills.