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Exam Details

WB JEE 2017

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Questions 155
Duration 180 mins
Package WB JEE- Previous Year Papers

Paper pattern & analysis

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Showing all 155 questions in this paper.

Subject distribution

Mathematics
75 Qs
Physics
40 Qs
Chemistry
40 Qs

Topic distribution

Algebra
29 Qs
Calculus
29 Qs
Physical Chemistry
18 Qs
Electricity
16 Qs
Coordinate Geometry
15 Qs
Mechanics
14 Qs
Organic Chemistry
14 Qs
Inorganic Chemistry
8 Qs
Modern Physics
6 Qs
Optics
4 Qs
Trigonometry
2 Qs

Subtopic distribution

Definite Integration
7 Qs
Magnetism
6 Qs
Limits Continuity And Differentiability
6 Qs
Matrices And Determinants
6 Qs
Quadratic Equations
5 Qs
Application Of Derivatives
5 Qs
Current Electricity
4 Qs
Electrostatics
4 Qs
Carboxylic Acids And Amines
4 Qs
Sets And Relations
4 Qs
Straight Lines And Pair Of Straight Lines
4 Qs
Ionic Equilibrum
3 Qs

Difficulty distribution

Not classified 155 100%

Question type distribution

Multiple Choices 155 100%

Syllabus

Full Syllabus

Sample questions from this paper

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

1
2017 · Physics · Modern Physics · Electronic Devices
WB JEE 2017
WB JEE 2017 Physics - Electronic Devices Question 18 English
In the given circuit, the binary inputs at A and B are both 1 in one case and both 0 in the next case. The respective outputs at Y in these two cases will be
A
1, 1
B
0, 0
C
0, 1
D
1, 0
2
2017 · Chemistry · Physical Chemistry · Chemical Equilibrium
WB JEE 2017
Equilibrium constants for the following reactions at 1200 K are given

2H2O(g) \(\rightleftharpoons\) 2H2(g) + O2(g), K1 = 6.4 \(\times\) 10\(-\)8

2CO2(g) \(\rightleftharpoons\) 2CO(g) + O2(g), K2 = 1.6 \(\times\) 10\(-\)6

The equilibrium constant for the reaction?

H2(g) + CO2(g) \(\rightleftharpoons\) CO(g) + H2O(g) at 1200 K will be
A
0.05
B
20
C
0.2
D
5.0
3
2017 · Mathematics · Algebra · Logarithms
WB JEE 2017
If \(({\log _5}x)({\log _x}3x)({\log _{3x}}y) = {\log _x}{x^3}\), then y equals
A
125
B
25
C
5/3
D
243
4
2017 · Physics · Electricity · Magnetism
WB JEE 2017
If \(\chi\) stands for the magnetic susceptibility of a substance, \(\mu\) for its magnetic permeability and \(\mu\)0 for the permeability of free space, then
A
for a paramagnetic substance : \(\chi\) < 0, \(\mu\) > 0
B
for a paramagnetic substance : \(\chi\) > 0, \(\mu\) > \(\mu\)0
C
for a diamagnetic substance : \(\chi\) > 0, \(\mu\) < 0
D
for a ferromagnetic substance : \(\chi\) > 1, \(\mu\) > \(\mu\)0
5
2017 · Chemistry · Physical Chemistry · Ionic Equilibrum
WB JEE 2017
Dissolving NaCN in de-ionised water will result in a solution having
A
pH < 7
B
pH = 7
C
pOH = 7
D
pH > 7
6
2017 · Mathematics · Algebra · Quadratic Equations
WB JEE 2017
If a, b\(\in\) {1, 2, 3} and the equation ax2 + bx + 1 = 0 has real roots, then
A
a > b
B
a \(\le\) b
C
number of possible ordered pairs (a, b) is 3
D
a < b