Exam Details
JEE MAIN 2020 ONLINE 9TH JANUARY EVENING SLOT
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Questions
75
Duration
180 mins
Package
IIT-JEE Main - Previous Year Papers
Paper pattern & analysis
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Topic distribution
Subtopic distribution
Difficulty distribution
75questions
Medium
53
70.7%
Easy
20
26.7%
Hard
2
2.7%
Question type distribution
75questions
Multiple Choices
60
80%
Numerical Answer Type (NAT)
15
20%
Syllabus
Full Syllabus
Sample questions from this paper
Questions are selected across the paper subjects wherever the paper contains that variety.
2020 · Chemistry · Inorganic Chemistry · Hydrogen
JEE MAIN 2020 ONLINE 9TH JANUARY EVENING SLOT
Amongst the following, the form of water with
the lowest ionic conductance at 298 K is :
2020 · Mathematics · Coordinate Geometry · Parabola
JEE MAIN 2020 ONLINE 9TH JANUARY EVENING SLOT
If one end of a focal chord AB of the parabola
y2 = 8x is at \(A\left( {{1 \over 2}, - 2} \right)\), then the equation of
the tangent to it at B is :
2020 · Physics · Electricity · Electrostatics
JEE MAIN 2020 ONLINE 9TH JANUARY EVENING SLOT
An electric field \(\overrightarrow E = 4x\widehat i - \left( {{y^2} + 1} \right)\widehat j\) N/C
passes through the box shown in figure. The
flux of the electric field through surfaces ABCD
and BCGF are marked as \({\phi _I}\) and \({\phi _{II}}\)
respectively. The difference between \(\left( {{\phi _I} - {\phi _{II}}} \right)\) is (in Nm2/C) _______.
passes through the box shown in figure. The
flux of the electric field through surfaces ABCD
and BCGF are marked as \({\phi _I}\) and \({\phi _{II}}\)
respectively. The difference between \(\left( {{\phi _I} - {\phi _{II}}} \right)\) is (in Nm2/C) _______.
Enter a numerical response
2020 · Chemistry · Physical Chemistry · Surface Chemistry
JEE MAIN 2020 ONLINE 9TH JANUARY EVENING SLOT
A mixture of gases O2, H2 and CO are taken in
a closed vessel containing charcoal. The graph
that represents the correct behaviour of
pressure with time is :
A
B
C
D
2020 · Mathematics · Algebra · Mathematical Reasoning
JEE MAIN 2020 ONLINE 9TH JANUARY EVENING SLOT
If p \(\to\) (p \(\wedge\) ~q) is false, then the truth values
of p and q are respectively :
2020 · Physics · Optics · Geometrical Optics
JEE MAIN 2020 ONLINE 9TH JANUARY EVENING SLOT
There is a small source of light at some depth
below the surface of water (refractive
index = \({4 \over 3}\)) in a tank of large cross sectional
surface area. Neglecting any reflection from the
bottom and absorption by water, percentage of
light that emerges out of surface is (nearly) :
[Use the fact that surface area of a spherical cap of height h and radius of curvature r is 2\(\pi\)rh]:
[Use the fact that surface area of a spherical cap of height h and radius of curvature r is 2\(\pi\)rh]: