Exam Details
JEE MAIN 2020 ONLINE 7TH JANUARY MORNING 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
50
66.7%
Easy
23
30.7%
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 7TH JANUARY MORNING SLOT
In comparison to the zeolite process for the removal of permanent hardness, the synthetic resins
method is :
2020 · Mathematics · Coordinate Geometry · Parabola
JEE MAIN 2020 ONLINE 7TH JANUARY MORNING SLOT
If y = mx + 4 is a tangent to both the parabolas, y2 = 4x and x2 = 2by, then b is equal to :
2020 · Physics · Mechanics · Work Power And Energy
JEE MAIN 2020 ONLINE 7TH JANUARY MORNING SLOT
A particle (m = 1 kg) slides down a frictionless track (AOC) starting from rest at a point A (height 2 m). After reaching C, the particle continues to move freely in air as a projectile. When it reaching its highest point P (height 1 m), the kinetic energy of the particle (in )) is :
(Figure drawn is schematic and not to scale; take g = 10 ms-2)
(Figure drawn is schematic and not to scale; take g = 10 ms-2)
Enter a numerical response
2020 · Chemistry · Inorganic Chemistry · Isolation Of Elements
JEE MAIN 2020 ONLINE 7TH JANUARY MORNING SLOT
The purest from of commercial iron is :
2020 · Mathematics · Algebra · Binomial Theorem
JEE MAIN 2020 ONLINE 7TH JANUARY MORNING SLOT
If the sum of the coefficients of all even powers of x in the product
(1 + x + x2 + ....+ x2n)(1 - x + x2 - x3 + ...... + x2n) is 61, then n is equal to _______.
(1 + x + x2 + ....+ x2n)(1 - x + x2 - x3 + ...... + x2n) is 61, then n is equal to _______.
Enter a numerical response
2020 · Physics · Mechanics · Heat And Thermodynamics
JEE MAIN 2020 ONLINE 7TH JANUARY MORNING SLOT
A Carnot engine operates between two reservoirs of temperatures 900 K and 300 K. The engine
performs 1200 J of work per cycle. The heat energy (in J) delivered by the engine to the low
temperature reservoir, in a cycle, is _______.
Enter a numerical response