My Cart
Your Cart 0

    Your cart is empty.

  • Total (Amount) ₹0.00
Exam Details

JEE MAIN 2019 ONLINE 9TH JANUARY MORNING SLOT

Review the key details, then start the test when you are ready. You can also open the full package to see related papers.

Questions 90
Duration 180 mins
Package IIT-JEE Main - Previous Year Papers

Paper pattern & analysis

Filter this paper by subject, topic or subtopic. Every graph updates from the selected questions.

Explore previous papers
Showing all 90 questions in this paper.

Subject distribution

Physics
30 Qs
Chemistry
30 Qs
Mathematics
30 Qs

Topic distribution

Algebra
14 Qs
Mechanics
13 Qs
Electricity
11 Qs
Physical Chemistry
10 Qs
Inorganic Chemistry
10 Qs
Organic Chemistry
9 Qs
Calculus
8 Qs
Coordinate Geometry
6 Qs
Modern Physics
3 Qs
Optics
3 Qs
Trigonometry
2 Qs
Organic Chemistry
1 Qs

Subtopic distribution

Heat And Thermodynamics
4 Qs
Current Electricity
3 Qs
Parabola
3 Qs
Haloalkanes And Haloarenes
3 Qs
P Block Elements
2 Qs
3D Geometry
2 Qs
Electrostatics
2 Qs
Structure Of Atom
2 Qs
Center Of Mass
2 Qs
Rotational Motion
2 Qs
Magnetics
2 Qs
Wave Optics
2 Qs

Difficulty distribution

Medium 59 65.6%
Easy 27 30%
Hard 4 4.4%

Question type distribution

Multiple Choices 90 100%

Syllabus

Full Syllabus

Sample questions from this paper

Questions are selected across the paper subjects wherever the paper contains that variety.

1
2019 · Physics · Modern Physics · Atoms And Nuclei
JEE MAIN 2019 ONLINE 9TH JANUARY MORNING SLOT
A sample of radioactive material A, that has an activity of 10 mCi(1 Ci = 3.7 \(\times\) 1010 decays/s), has twice the number of nuclei as another sample of a different radioactive materail B which has an activity of 20 mCi. The correct choices for half-lives of A and B would then be respectively :
A
5 days and 10 days
B
10 days and 40 days
C
20 days and 5 days
D
20 days and 10 days
2
2019 · Chemistry · Physical Chemistry · Gaseous State
JEE MAIN 2019 ONLINE 9TH JANUARY MORNING SLOT
0.5 moles of gas A and x moles of gas B exert a pressure of 200 Pa in a container of volume 10 m3 at 1000 K. Given R is the gas constant in JK\(-\)1mol\(-\)1, x is :
A
\({{2R} \over {4 + R}}\)
B
\({{2R} \over {4 - R}}\)
C
\({{4 + R} \over {2R}}\)
D
\({{4 - R} \over {2R}}\)
3
2019 · Mathematics · Algebra · Probability
JEE MAIN 2019 ONLINE 9TH JANUARY MORNING SLOT
Two cards are drawn successively with replacement from a well-shuffled deck of 52 cards. Let X denote the random variable of number of aces obtained in the two drawn cards. Then P(X = 1) + P (X = 2) equals :
A
\(25 \over 169\)
B
\(49\over 169\)
C
\(24 \over 169\)
D
\(52 \over 169\)
4
2019 · Physics · Electricity · Current Electricity
JEE MAIN 2019 ONLINE 9TH JANUARY MORNING SLOT
A resistance is shown in the figure. Its value and tolerance are given respectively by :

JEE Main 2019 (Online) 9th January Morning Slot Physics - Current Electricity Question 308 English
A
270 \(\Omega\), 10 %
B
27 k\(\Omega\), 10 %
C
27 k\(\Omega\), 20 %
D
270 \(\Omega\), 5 %
5
2019 · Chemistry · Inorganic Chemistry · P Block Elements
JEE MAIN 2019 ONLINE 9TH JANUARY MORNING SLOT
Correct statements among a to d regarding silicones are :

(a)   They are polymers with hydrophobic character.
(b)   They are biocompatible.
(c)   In general, they have high thermal stability and low dielectric strength.
(d)   Usually, they are resistant to oxidation and used as greases.
A
(a), (b), (c) and (d)
B
(a), (b) and (c) only
C
(a) and (b) only
D
(a), (b) and (d) only
6
2019 · Mathematics · Algebra · Vector Algebra
JEE MAIN 2019 ONLINE 9TH JANUARY MORNING SLOT
Let \(\overrightarrow a\) = \(\widehat i - \widehat j\), \(\overrightarrow b\) = \(\widehat i + \widehat j + \widehat k\) and \(\overrightarrow c\)

be a vector such that \(\overrightarrow a\) × \(\overrightarrow c\) + \(\overrightarrow b\) = \(\overrightarrow 0\)

and \(\overrightarrow a\) . \(\overrightarrow c\) = 4, then |\(\overrightarrow c\)|2 is equal to :
A
8
B
\(19 \over 2\)
C
9
D
\(17 \over 2\)