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Exam Questions
The net force is in the direction of motion.
The net force is zero.
The net force is increasing over time.
The net force is constant and non-zero.
ExplanationAccording to Newton's First Law of Motion, an object maintains a constant velocity (constant speed in a straight line) if the net external force acting on it is zero.
How many questions are in the Joint Entrance Examination (Main) practice test?
This practice test currently has 60 MCQs, and every question includes the correct answer with an explanation.
How long is the Joint Entrance Examination (Main) mock test?
The full mock runs for 180h under real exam timing, just like the actual paper.
Is there negative marking in this test?
This simulation applies negative marking of −0.25 per wrong answer. Always confirm the official rule in the advertisement for the real exam.
What score do I need to pass?
The passing score in this simulation is 50%, but for competitive merit you should aim well above it.
Is Joint Entrance Examination (Main) preparation free on PrepPro?
Yes — the questions, explanations and full timed mock test are all free. You can start practising right from this page.
How do I prepare for Joint Entrance Examination (Main) online?
Practise the syllabus-based MCQs, then sit the full timed mock test and use your result analytics to find and repeat weak topics — all of it starts free from this page.
Can I retake the Joint Entrance Examination (Main) mock test?
Yes — you can retake the mock test as many times as you like; every attempt is saved separately in your history so you can track your improvement.
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