Exam Details
IIT JEE 1985
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Questions
63
Duration
180 mins
Package
IIT-JEE Advance - Previous Year Papers
Paper pattern & analysis
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Topic distribution
Subtopic distribution
Difficulty distribution
63questions
Medium
31
49.2%
Easy
29
46%
Hard
3
4.8%
Question type distribution
63questions
Multiple Choices
33
52.4%
Subjective
22
34.9%
Fill in the blanks
7
11.1%
Numerical Answer Type (NAT)
1
1.6%
Syllabus
Full Syllabus
Sample questions from this paper
Questions are selected across the paper subjects wherever the paper contains that variety.
1985 · Chemistry · Physical Chemistry · Gaseous State
IIT JEE 1985
Kinetic Energy of a Molecule is zero at 0oC.
1985 · Mathematics · Algebra · Quadratic Equation And Inequalities
IIT JEE 1985
If \({n_1}\), \({n_2}\),.......\({n_p}\) are p positive integers, whose sum is an even number, then the number of odd integers among them is odd.
1985 · Physics · Mechanics · Motion
IIT JEE 1985
Two identical trains are moving on rails along the equator on the earth in opposite directions with the same speed. They will exert the same pressure on the rails.
1985 · Chemistry · Inorganic Chemistry · Chemical Bonding And Molecular Structure
IIT JEE 1985
SnCl2 is a non-linear molecule
1985 · Mathematics · Coordinate Geometry · Circle
IIT JEE 1985
No tangent can be drawn from the point (5/2, 1) to the circumcircle of the triangle with vertices \(\left( {1,\sqrt 3 } \right)\,\,\left( {1, - \sqrt 3 } \right),\,\,\left( {3,\sqrt 3 } \right)\).
1985 · Physics · Mechanics · Work Power And Energy
IIT JEE 1985
A uniform chain of length L and mass M is lying on a smooth table and one third of its length is hanging vertically down over the edge of the table. If g is acceleration due to gravity, the work required to pull the hanging part on to the table is