NEW
New Website Launch
Experience the best way to solve previous year questions with mock tests (very detailed analysis), bookmark your favourite questions, practice etc...

JEE Main 2014 (Offline)

Exam Held on Sat Apr 06 2013 09:30:00 GMT+0000 (Coordinated Universal Time)
Click View All Questions to see questions one by one or you can choose a single question from below.

Chemistry

The correct set of four quantum numbers for the valence elections of rubidium at...
If Z is a compressibility factor, van der Waals equation at low pressure can be ...
The ratio of masses of oxygen and nitrogen in a particular gaseous mixture is 1 ...
For complete combustion of ethanol, C<sub>2</sub>H<sub>5</sub>OH(l) + 3O<sub>2<...
For the reaction SO<sub>2</sub> (g) + $${1 \over 2} O_2(g) \leftrightharpoons$$ ...
In which of the following reactions H<sub>2</sub>O<sub>2</sub> acts as a reducin...
For the estimation of nitrogen, 1.4 g of organic compound was digested by Kjelda...
CsCl crystallises in body centred cubic lattice. If ‘a’ is its edge length then ...
Consider separate solutions of 0.500 M C<sub>2</sub>H<sub>5</sub>OH(aq), 0.100 M...
Resistance of 0.2 M solution of an electrolyte is 50 $$\Omega$$. The specific co...
Given below are the half-cell reactions:<br> Mn<sup>2+</sup> + 2e<sup>-</sup> $$...
The equivalent conductance of NaCl at concentration C and at infinite dilution a...
For the non – stoichiometre reaction 2A + B $$\to$$ C + D, the following kinetic...
The metal that cannot be obtained by electrolysis of an aqueous solution of its ...
Among the following oxoacids, the correct decreasing order of acid strength is
Which one of the following properties is not shown by NO?
The correct statement for the molecule, CsI<sub>3</sub> is:
Which series of reactions correctly represents chemical relations related to iro...
The octahedral complex of a metal ion M<sup>3+</sup> with four monodentate ligan...
The equation which is balanced and represents the correct product(s) is:
In S<sub>N</sub>2 reactions, the correct order of reactivity for the following c...
The major organic compound formed by the reaction of 1, 1, 1– trichloroethane wi...
In the reaction, <br><img class="question-image" src="https://imagex.cdn.examgoa...
The most suitable reagent for the conversion of R - CH<sub>2</sub> - OH $$\to$$ ...
On heating an aliphatic primary amine with chloroform and ethanolic potassium hy...
Considering the basic strength of amines in aqueous solution, which one has the ...
Which one is classified as a condensation polymer?
Which one of the following bases is <b>not</b> present in DNA?

Mathematics

Let $$fk\left( x \right) = {1 \over k}\left( {{{\sin }^k}x + {{\cos }^k}x} \righ...
If z is a complex number such that $$\,\left| z \right| \ge 2\,$$, then the mini...
If $$a \in R$$ and the equation $$ - 3{\left( {x - \left[ x \right]} \right)^2} ...
Let $$\alpha $$ and $$\beta $$ be the roots of equation $$p{x^2} + qx + r = 0,$$...
If the coefficints of $${x^3}$$ and $${x^4}$$ in the expansion of $$\left( {1 + ...
Three positive numbers form an increasing G.P. If the middle term in this G.P. i...
If $${(10)^9} + 2{(11)^1}\,({10^8}) + 3{(11)^2}\,{(10)^7} + ......... + 10{(11)^...
Let $$PS$$ be the median of the triangle with vertices $$P(2, 2)$$, $$Q(6, -1)$$...
Let $$a, b, c$$ and $$d$$ be non-zero numbers. If the point of intersection of t...
Let $$C$$ be the circle with centre at $$(1, 1)$$ and radius $$=$$ $$1$$. If $$T...
The locus of the foot of perpendicular drawn from the centre of the ellipse $${x...
The slope of the line touching both the parabolas $${y^2} = 4x$$ and $${x^2} = ...
If $$x=-1$$ and $$x=2$$ are extreme points of $$f\left( x \right) = \alpha \,\lo...
If $$g$$ is the inverse of a function $$f$$ and $$f'\left( x \right) = {1 \over ...
A bird is sitting on the top of a vertical pole $$20$$ m high and its elevation ...
If $$f$$ and $$g$$ are differentiable functions in $$\left[ {0,1} \right]$$ sati...
If $$\alpha ,\beta \ne 0,$$ and $$f\left( n \right) = {\alpha ^n} + {\beta ^n}$...
If $$A$$ is a $$3 \times 3$$ non-singular matrix such that $$AA'=A'A$$ and <br>...
The integral $$\int {\left( {1 + x - {1 \over x}} \right){e^{x + {1 \over x}}}dx...
The area of the region described by <br>$$A = \left\{ {\left( {x,y} \right):{x^...
The integral $$\int\limits_0^\pi {\sqrt {1 + 4{{\sin }^2}{x \over 2} - 4\sin {x...
Let the population of rabbits surviving at time $$t$$ be governed by the differ...
Let $$A$$ and $$B$$ be two events such that $$P\left( {\overline {A \cup B} } \r...
The image of the line $${{x - 1} \over 3} = {{y - 3} \over 1} = {{z - 4} \over {...
The angle between the lines whose direction cosines satisfy the equations $$l+m+...
If $$\left[ {\overrightarrow a \times \overrightarrow b \,\,\,\,\overrightarrow...
$$\mathop {\lim }\limits_{x \to 0} {{\sin \left( {\pi {{\cos }^2}x} \right)} \ov...
The statement $$ \sim \left( {p \leftrightarrow \sim q} \right)$$ is
The variance of first 50 even natural numbers is

Physics

A student measured the length of a rod and wrote it as 3.50 cm. Which instrument...
From a tower of height H, a particle is thrown vertically upwards with a speed u...
A block of mass $$m$$ is placed on a surface with a vertical cross section given...
When a rubber-band is stretched by a distance $$x$$, it exerts restoring force o...
A bob of mass $$m$$ attached to an inextensible string of length $$l$$ is suspen...
Four particles, each of mass $$M$$ and equidistant from each other, move along a...
An open glass tube is immersed in mercury in such a way that a length of $$8$$ $...
A mass $$'m'$$ is supported by a massless string wound around a uniform hollow c...
The pressure that has to be applied to the ends of a steel wire of length $$10$$...
Three rods of Copper, Brass and Steel are welded together to form a $$Y$$ shaped...
On heating water, bubbles being formed at the bottom of the vessel detach and ri...
One mole of a diatomic ideal gas undergoes a cyclic process $$ABC$$ as shown in ...
There is a circular tube in a vertical plane. Two liquids which do not mix and o...
A particle moves with simple harmonic motion in a straight line. In first $$\tau...
A pipe of length $$85$$ $$cm$$ is closed from one end. Find the number of possib...
Assume that an electric field $$\overrightarrow E = 30{x^2}\widehat i$$ exists ...
A parallel plate capacitor is made of two circular plates separated by a distanc...
In a large building, three are $$15$$ bulbs of $$40$$ $$W$$, $$5$$ bulbs of $$10...
The coercivity of a small magnet where the ferromagnet gets demagnetized is $$3 ...
A conductor lies along the $$z$$-axis at $$ - 1.5 \le z &lt; 1.5\,m$$ and carrie...
A thin convex lens made from crown glass $$\left( {\mu = {3 \over 2}} \right)$$...
Two beams, $$A$$ and $$B$$, of plane polarized light with mutually perpendicular...
A green light is incident from the water to the air - water interface at the cri...
In the circuit shown here, the point $$'C'$$ is kept connected to point $$'A'$$...
The current voltage relation of diode is given by $${\rm I} = \left( {{e^{100V/T...
During the propagation of electromagnetic waves in a medium:
The radiation corresponding to $$3 \to 2$$ transition of hydrogen atom falls on ...
Hydrogen $$\left( {{}_1{H^1}} \right)$$, Deuterium $$\left( {{}_1{H^2}} \right)$...
Match List - $$1$$ (Electromagnetic wave type ) with List - $$2$$ (Its associati...
The forward biased diode connection is:

Joint Entrance Examination

JEE Main JEE Advanced WB JEE

Graduate Aptitude Test in Engineering

GATE CSE GATE ECE GATE EE GATE ME GATE CE GATE PI GATE IN

Medical

NEET

CBSE

Class 12