For millions of Indians preparing for government and competitive exams, mock tests are the closest thing to the real exam. They are also where many good teachers struggle to reach students: an educator in a small town may write excellent practice papers but has no easy way to sell them nationally. Hamraj Kumar, founder of Testkart, built a marketplace to connect the two. Testkart, a Noida-based edtech company founded in 2022, offers mock test series for competitive exams and lets educators create, sell and promote their own test papers.
This Hamraj Kumar Testkart founder story covers the problem, the marketplace model and lessons for first-time founders in edtech.
Who is Hamraj Kumar, and what is Testkart? Hamraj Kumar is the founder of Testkart, a Noida-based edtech startup founded in 2022. Testkart runs a mock test marketplace where aspirants buy practice test series for competitive exams and educators publish and sell their own mock tests.
We wanted to make technology adapt to the way teachers already create exams, rather than forcing teachers to learn complicated technology.
Editor’s note: This profile is based on public company information. The founder’s personal background, revenue and user numbers have not been publicly documented and are not included.
Who is Hamraj Kumar?
Hamraj Kumar is an entrepreneur based in the Noida region and the founder of Testkart. Inc42’s company database lists him as Testkart’s founder and describes the company as bootstrapped. Details of his education and earlier career are not publicly available in the sources we reviewed.
The business idea: what problem does Testkart solve?
India’s competitive exam market is enormous — banking, railways, SSC, state services, engineering and medical entrance tests each draw lakhs of aspirants. Mock tests help them practise under exam conditions, but many aspirants rely on a few large platforms, while independent educators lack a simple way to reach students beyond their own classrooms or YouTube channels.
Testkart’s approach is a two-sided marketplace:
- For aspirants: mock test series across competitive exams.
- For educators: tools to create mock tests, sell them and promote them to students.
The model lets teachers earn from their expertise without building their own platform, and gives students more choice in practice material.
Challenges of building an exam-prep marketplace
The chicken-and-egg problem. Marketplaces need both sellers and buyers. Educators want students before they publish; students want a wide catalogue before they sign up.
Quality control. With many educators uploading tests, keeping questions accurate and up to date with exam patterns is essential.
Competition. Test preparation is crowded with well-funded platforms, so a bootstrapped company must compete on niche, price or educator relationships.
Running lean. As a bootstrapped company, Testkart has to grow on revenue rather than investor capital.
Growth journey
| Year | Milestone |
|---|---|
| 2022 | Testkart founded in Noida by Hamraj Kumar |
| 2026 | Small team (Inc42 listed eight employees) and growing web traffic |
Testkart has not disclosed revenue, the number of educators on the platform or student users.
Leadership lessons from Hamraj Kumar
- Empower the supply side. Giving educators tools to sell is a cheaper way to build a catalogue than writing every test in-house.
- Pick a clear user moment. Mock tests sit at the most anxious, high-intent point in an aspirant’s preparation.
- Stay lean. A small team and bootstrapped approach force focus on what users pay for.
- Compete where giants are weak. Independent educators and niche exams can be underserved by large platforms.
Related reading: bootstrapping lessons from Indian founders and startups from Tier-2 cities in India.
What’s next for Testkart?
Testkart has not publicly announced specific plans. For a mock test marketplace, likely priorities include adding more educators and exams, improving analytics for students and building trust in question quality.
Frequently asked questions about Hamraj Kumar and Testkart
Who is the founder of Testkart?
Testkart was founded by Hamraj Kumar in 2022. The company is based in Noida.
What does Testkart do?
Testkart runs a mock test marketplace for competitive exams. Students buy test series, and educators can create, sell and promote their own mock tests on the platform.
Is Testkart funded?
Inc42’s company profile describes Testkart as bootstrapped. No funding rounds have been publicly reported.
What is the Hamraj Kumar success story?
Hamraj Kumar founded Testkart in 2022 as a bootstrapped marketplace for competitive exam mock tests and has built a small team in Noida. Revenue and user figures have not been disclosed.
Conclusion
Hamraj Kumar’s Testkart is a lean bet on a big market: connecting aspirants with educators through mock tests. If the Testkart founder can solve the marketplace puzzle and keep quality high, the platform has room to grow alongside India’s vast competitive-exam audience.
Sources
- Testkart company profile — Inc42
Last updated: November 2026.
