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Exam Details

IIT JEE 1986

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Questions 57
Duration 180 mins
Package IIT-JEE Advance - Previous Year Papers

Paper pattern & analysis

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

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Showing all 57 questions in this paper.

Subject distribution

Mathematics
30 Qs
Chemistry
24 Qs
Physics
3 Qs

Topic distribution

Algebra
13 Qs
Physical Chemistry
8 Qs
Inorganic Chemistry
8 Qs
Coordinate Geometry
6 Qs
Physical Chemistry
6 Qs
Trigonometry
4 Qs
Calculus
3 Qs
Mechanics
3 Qs
Algebra
3 Qs
Inorganic Chemistry
1 Qs
Organic Chemistry
1 Qs
Calculus
1 Qs

Subtopic distribution

Structure Of Atom
5 Qs
Chemical Bonding And Molecular Structure
5 Qs
Quadratic Equation And Inequalities
5 Qs
Redox Reactions
5 Qs
Probability
4 Qs
Straight Lines And Pair Of Straight Lines
3 Qs
Circle
3 Qs
S Block Elements
2 Qs
Complex Numbers
2 Qs
Properties Of Triangle
2 Qs
Laws Of Motion
2 Qs
Gaseous State
2 Qs

Difficulty distribution

Easy 32 56.1%
Medium 23 40.4%
Hard 2 3.5%

Question type distribution

Multiple Choices 35 61.4%
Subjective 18 31.6%
Fill in the blanks 4 7%

Syllabus

Full Syllabus

Sample questions from this paper

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

1
1986 · Chemistry · Physical Chemistry · Structure Of Atom
IIT JEE 1986
The electron density in the XY plane in 3dx2 - y2 orbital is zero
A
TRUE
B
FALSE
2
1986 · Mathematics · Algebra · Permutations And Combinations
IIT JEE 1986
A box contains two white balls, three black balls and four red balls. In how many ways can three balls be drawn from the box if at least one black ball is to be included in the draw?
Write your response
3
1986 · Physics · Mechanics · Laws Of Motion
IIT JEE 1986
A reference frame attached to the earth
A
is an inertial frame by definition
B
cannot be an inertial frame because the earth is revolving around the sun
C
is an inertial frame because Newton's laws are applicable in this frame
D
cannot be an inertial frame because the earth rotating about its own axis
4
1986 · Chemistry · Inorganic Chemistry · S Block Elements
IIT JEE 1986
The softness of group I-A metals increases down the group with increasing atomic number.
A
TRUE
B
FALSE
5
1986 · Mathematics · Algebra · Probability
IIT JEE 1986
A lot contains \(20\) articles. The probability that the lot contains exactly \(2\) defective articles is \(0.4\) and the probability that the lot contains exactly \(3\) defective articles is \(0.6\). Articles are drawn from the lot at random one by one without replacement and are tested till all defective articles are found. What is the probability that the testing procedure ends at the twelth testing.
Write your response
6
1986 · Physics · Mechanics · Units And Measurements
IIT JEE 1986
The dimensions of the quantities in one ( or more ) of the following pairs are the same. Identify the pair(s)
A
Torque and Work
B
Angular momentum and Work
C
Energy and Young's modulus
D
Light year and Wavelength