14 Questions
Which part of the test paper contains multiple choice questions with only one correct answer?
Part-A
What is the maximum duration of the test?
3 hours
How many questions are there in the entire test paper?
90
What is the marking scheme for a correct answer in Section-A?
+4 marks
What is the penalty for a wrong answer in Section-A?
-1 mark
In which section can the test taker choose to answer any 5 out of 10 questions?
Section-B
In the given scenario, what is the time period to transport the same amount of heat in configuration II?
4.5 s
What is the angle between the directions of average velocity and instantaneous velocity when the particle is at point P?
90°
If a particle is projected with a velocity of $10 ext{ m/s}$ at an angle of $37^ ext{o}$ with the horizontal, what is the new projection velocity (may be at a different angle) so that the particle reaches the same point P in 1 second?
$20 ext{ m/s}$
Which curve most realistically reflects the speed v of the pith ball as a function of the distance 'r' between the balls?
(a)
For a conducting wire bent in the form of a parabola carrying a current of $i=1 ext{ A}$ in a magnetic field $ extbf{B}=-2 extbf{k}$ tesla, what is the unit vector in the direction of force on the given portion 'a to b'?
$\frac{\widehat{i} + \widehat{j}}{\sqrt{2}}$
What is the maximum height reached by a rocket fired with a speed equal to 50% of the escape velocity from Earth's surface?
$\frac{2R}{3}$
In a given scenario, if a body starts from rest and acquires a velocity V in time T, what is the work done by constant force on the body in time t?
$Vt^2$
A tube of given shape has cross-sectional area S and total length 2L. If its bottom and upper halves are filled with two non-viscous, non-compressible liquids of densities $3 ho$ and $\rho$ respectively, what is its angular frequency when the liquid interface is slightly displaced?
$2\sqrt{\frac{g}{L}}$
Prepare for the JEE Main 2024 with this mock test covering Physics, Chemistry, and Mathematics. The test is of 3 hours duration with a total of 90 questions, 30 for each subject. Maximize your score by practicing under timed conditions.
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