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JEE Main 2016 (Offline)

Exam Held on Sun Apr 03 2016 09:30:00 GMT+0000 (Coordinated Universal Time)
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Chemistry

A stream of electrons from a heated filament was passed between two charged plat...
The heats of combustion of carbon and carbon monoxide are –393.5 and –283.5 kJ m...
The equilibrium constant at 298 K for a reaction A + B $$\leftrightharpoons$$ C ...
Which of the following atoms has the highest first ionization energy?
Which one of the following statements about water is FALSE?
The main oxides formed on combustion of Li, Na and K in excess of air are, respe...
The distillation technique most suited for separating glycerol from spent-lye in...
At 300 K and 1 atm, 15 mL of a gaseous hydrocarbon requires 375 mL air containin...
The reaction of propene with HOCl (Cl<sub>2</sub> + H<sub>2</sub>O) proceeds thr...
For a linear plot of log (x/m) versus log p in a Freundlich adsorption isotherm,...
18 g glucose (C<sub>6</sub>H<sub>12</sub>O<sub>6</sub>) is added to 178.2 g wate...
Galvanization is applying a coating of:
Decomposition of H<sub>2</sub>O<sub>2</sub> follows a first order reaction. In f...
Which one of the following ores is best concentrated by froth floatation method?...
The pair in which phosphorous atoms have a formal oxidation state of +3 is:
The reaction of zinc with dilute and concentrated nitric acid, respectively, pro...
Which of the following compounds is metallic and ferromagnetic ?
Which one of the following complexes shows optical isomerism?<br> (en = ethylene...
The pair having the same magnetic moment is : <br> [At. No.: Cr = 24, Mn = 25, F...
Thiol group is present in :
In the Hofmann bromamide degradation reaction, the number of moles of NaOH and B...
Which of the following is an anionic detergent ?
The concentration of fluoride, lead, nitrate and iron in a water sample from an ...
Which of the following statements about low density polythene is <b>FALSE</b> ?
Two closed bulbs of equal volume $$(V)$$ containing an ideal gas initially at pr...
The absolute configuration of <br><br><img class="question-image" src="https://...
The hottest region of Bunsen flame shown in the figure below is : <br><br><img ...
$$2$$-chloro-$$2$$-methylpentane on reaction with sodium methoxide in methanol y...
Sodium phenoxide when heated with $$C{O_2}$$ under pressure at $${125^ \circ }C$...
The product of the reaction given below is : <br><br><img class="question-image...

Mathematics

If $$0 \le x &lt; 2\pi $$, then the number of real values of $$x$$, which satisf...
A value of $$\theta \,$$ for which $${{2 + 3i\sin \theta \,} \over {1 - 2i\,\,\s...
The sum of all real values of $$x$$ satisfying the equation $${\left( {{x^2} - 5...
If all the words (with or without meaning) having five letters,formed using the ...
If the number of terms in the expansion of $${\left( {1 - {2 \over x} + {4 \over...
If the $${2^{nd}},{5^{th}}\,and\,{9^{th}}$$ terms of a non-constant A.P. are in ...
If the sum of the first ten terms of the series $${\left( {1{3 \over 5}} \right)...
Two sides of a rhombus are along the lines, $$x - y + 1 = 0$$ and $$7x - y - 5 =...
The centres of those circles which touch the circle, $${x^2} + {y^2} - 8x - 8y -...
If one of the diameters of the circle, given by the equation, $${x^2} + {y^2} - ...
The eccentricity of the hyperbola whose length of the latus rectum is equal to $...
Let $$P$$ be the point on the parabola, $${{y^2} = 8x}$$ which is at a minimum d...
A wire of length $$2$$ units is cut into two parts which are bent respectively t...
Consider : <br>f $$\left( x \right) = {\tan ^{ - 1}}\left( {\sqrt {{{1 + \sin x}...
If $$A = \left[ {\matrix{ {5a} &amp; { - b} \cr 3 &amp; 2 \cr } } \r...
The system of linear equations <p>$$\matrix{ {x + \lambda y - z = 0} \cr ...
The system of linear equations <p>$$\matrix{ {x + \lambda y - z = 0} \cr ...
The integral $$\int {{{2{x^{12}} + 5{x^9}} \over {{{\left( {{x^5} + {x^3} + 1} \...
The area (in sq. units) of the region $$\left\{ {\left( {x,y} \right):{y^2} \ge ...
If a curve $$y=f(x)$$ passes through the point $$(1,-1)$$ and satisfies the diff...
Let two fair six-faced dice $$A$$ and $$B$$ be thrown simultaneously. If $${E_1}...
If the line, $${{x - 3} \over 2} = {{y + 2} \over { - 1}} = {{z + 4} \over 3}\,$...
Let $$\overrightarrow a ,\overrightarrow b $$ and $$\overrightarrow c $$ be thre...
The distance of the point $$(1,-5,9)$$ from the plane $$x-y+z=5$$ measured along...
The Boolean expression <br><br>$$\left( {p \wedge \sim q} \right) \vee q \vee \...
If the standard deviation of the numbers 2, 3, a and 11 is 3.5, then which of th...
For $$x \in \,R,\,\,f\left( x \right) = \left| {\log 2 - \sin x} \right|\,\,$$ ...
$$\mathop {\lim }\limits_{n \to \infty } {\left( {{{\left( {n + 1} \right)\left(...
Let $$p = \mathop {\lim }\limits_{x \to {0^ + }} {\left( {1 + {{\tan }^2}\sqrt x...

Physics

A student measures the time period of 100 oscillations of a simple pendulum four...
A screw gauge with a pitch of 0.5 mm and a circular scale with 50 divisions is u...
A person trying to lose weight by burning fat lifts a mass of $$10$$ $$kg$$ upto...
A satellite is revolving in a circular orbit at a height $$'h'$$ from the earth'...
A point particle of mass $$m,$$ moves long the uniformly rough track $$PQR$$ as ...
A pendulum clock loses $$12$$ $$s$$ a day if the temperature is $${40^ \circ }C$...
An ideal gas undergoes a quasi static, reversible process in which its molar hea...
A roller is made by joining together two cones at their vertices $$0$$. It is ke...
$$'n'$$ moles of an ideal gas undergoes a process $$A$$ $$ \to $$ $$B$$ as shown...
A particle performs simple harmonic motion with amplitude $$A.$$ Its speed is tr...
A uniform string of length $$20$$ $$m$$ is suspended from a rigid support. A sho...
A pipe open at both ends has a fundamental frequency $$f$$ in air. The pipe is d...
The region between two concentric spheres of radii $$'a'$$ and $$'b',$$ respecti...
A combination of capacitors is set up as shown in the figure. The magnitude of t...
The temperature dependence of resistance of $$Cu$$ and undoped $$Si$$ in the tem...
A galvanometer having a coil resistance of $$100\,\Omega $$ gives a full scale d...
Two identical wires $$A$$ and $$B,$$ each of length $$'l'$$, carry the same curr...
Hysteresis loop for two magnetic materials $$A$$ and $$B$$ are given below : <i...
The box of a pin hole camera, of length $$L,$$ has a hole of radius a. It is ass...
In an experiment for determination of refractive index of glass of a prism by $$...
An observer looks at a distant tree of height $$10$$ $$m$$ with a telescope of m...
For a common emitter configuration, if $$\alpha $$ and $$\beta $$ have their usu...
Choose the correct statement :
Radiation of wavelength $$\lambda ,$$ is incident on a photocell. The fastest em...
Half-lives of two radioactive elements $$A$$ and $$B$$ are $$20$$ minutes and $$...
If $$a, b, c, d$$ are inputs to a gate and $$x$$ is its output, then, as per the...
Identify the semiconductor devices whose characteristics are given below, in th...
A particle of mass m is moving along the side of a square of side ‘a’, with a un...
An arc lamp requires a direct current of 10 A at 80 V to function. If it is conn...
Arrange the following electromagnetic radiations per quantum in the order of inc...

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