Is MockTestZone really free?

Yes! 80% of our features are completely free without any registration. You can take unlimited mock tests as a guest user.

How are the questions created?

Our questions are crafted with AI, expert-verified for accuracy, and calibrated across easy, medium, and hard difficulty levels. Every question also has AI-generated explanations and AI hints. We still recommend using official study materials as your primary resource alongside MockTestZone.

Which exams are covered?

We cover JEE Mains, JEE Advanced, NEET UG, UPSC Civil Services, SSC CGL, SSC CHSL, Banking (IBPS PO, SBI PO), RRB NTPC, CAT, and many more competitive exams.

Is the JEE 30-Day Test Series really free?

Yes! The entire JEE 30-Day Test Series is 100% free. You get access to 27 topic-wise tests covering Physics, Chemistry, and Mathematics with detailed AI-powered explanations at no cost.

How many tests are included in the JEE 30-Day Test Series?

The series includes 27 topic-wise practice tests distributed across 30 days, covering all major topics in Physics, Chemistry, and Mathematics for JEE Mains 2025-26.

Do I need to sign up to take the tests?

No signup required! 80% of our platform features, including the JEE 30-Day Test Series, are accessible as a guest. However, creating a free account helps you track your progress and access AI-powered features.

What topics are covered in the test series?

The series covers all important JEE Mains topics: Physics (Mechanics, Electrostatics, Thermodynamics, Optics, Modern Physics), Chemistry (Physical, Inorganic, Organic, Equilibrium, Electrochemistry), and Mathematics (Calculus, Algebra, Trigonometry, Coordinate Geometry, Probability).

Are AI-powered explanations available?

Yes! Each question comes with AI-powered explanations using Google Gemini. Logged-in users get 10 AI explanations per day for free, with detailed step-by-step solutions and concept explanations.

JEE 30-Day Test Series

Mechanics

Physical Chemistry

Calculus

Thermodynamics

Organic Chemistry

Algebra

Electromagnetism

Inorganic Chemistry

Coordinate Geometry

Optics

Chemical Kinetics

Trigonometry

Modern Physics

Equilibrium

Vectors & 3D Geometry

Waves & Sound

Electrochemistry

Probability

Kinematics

Coordination Compounds

Complex Numbers

Rotational Motion

Periodic Table

Matrices & Determinants

Simple Harmonic Motion

Thermochemistry

Differential Equations