Question stringlengths 2 3k | label int64 0 1 |
|---|---|
34. 
Major product is :
(a)
(b)
 $\sqrt{a g}$
(b) $\frac{\sqrt{a g}}{4}$
(c) $\frac{\sqrt{a g}}{2}... | 1 |
3. A gun fires a bullet. The barrel of the gun is inclined at an angle of $45^{\circ}$ with horizontal. When the bullet leaves the barrel it will be travelling at an angle greater than $45^{\circ}$ with the horizontal. Is this statement true or false? | 1 |
Should people who commit Crimes of passion be guilty or not? Why or why not? | 0 |
When did the Meija restoration begin? | 0 |
In what year was The Passions, Emotions and the Meaning of Life published? | 0 |
The potential for corruption in public spending are one of the arguments that favor what? | 0 |
What art print could complement the Brooklyn bridge print by Andy Warhol? | 0 |
What is the significance of palm branches? | 0 |
12. Three identical small balls, each of mass $0.1 \mathrm{~g}$, are suspended at one point on silk thread having a length of $l=20 \mathrm{~cm}$. What charges should be imparted to the balls for each thread to form an angle of $\alpha=30^{\circ}$ with the vertical? | 1 |
16. Area bounded by the parabola $(y-2)^{2}=x-1$, the tangent to it at the point $P(2,3)$ and the $x$-axis is equal to | 1 |
61. Calculate the sulphate ion concentration in $0.15 \mathrm{M} \mathrm{H}_2 \mathrm{SO}_4 . K_2=1.02 \times 10^{-2}$
(Hint: First ionisation of $\mathrm{H}_2 \mathrm{SO}_4$ is $100 \%$ )
$$
\left(8.9 \times 10^{-3}\right)
$$ | 1 |
24. A particle performs SHM with a period $T$ and amplitude $a$. The mean velocity of particle over the time interval during which it travels a distance $a / 2$ from the extreme position is
(a) $6 a / T$
(b) $2 a / T$
(c) $3 a / T$
(d) $a / 2 T$ | 1 |
18. A closed organ pipe of length $L$ and an open organ pipe contain gases of densities $\rho_{1}$ and $\rho_{2}$ respectively. The compressibility of gases are equal in both the pipes. Both the pipes are vibrating in their first overtone with same frequency. The length of the open organ pipe is
(a) $\frac{L}{3}$
(b) ... | 1 |
Which is the best embedded training institute in bangalore? | 0 |
What did the need for increased revenue to pay for the Roman army lead to an increase in? | 0 |
What do bed bugs look like? | 0 |
I have applied online for an SBI scholar loan. I have uploaded the documents' images. What is the further process? How much time does it take to complete the entire procedure? | 0 |
What is attempting to standardize the tort law system? | 0 |
What is the name of the cultural revival associated with Charlemagne? | 0 |
Why would the temperature of an ideal gas may not be expected to increase during a throttling process? | 0 |
How can I immigrate to the US? | 0 |
What is the general and advanced perks a army? | 0 |
What could be the cut-off for SSC CGL Tier 1 2016? | 0 |
How can I push myself out of my comfort zone? | 0 |
Should schools have metal detectors? | 0 |
10. Which statement is incorrect about osmotic pressure $(p)$, volume $(V)$ and temperature ( $T$ )?
(a) $p \propto 1 / V$ if $T$ is constant
(b) $p \propto T$ if $V$ is constant
(c) $p \propto V$ if $T$ is constant
(d) $p V$ is constant if $T$ is constant | 1 |
4. Let $f(x)=\frac{1-\tan x}{4 x-\pi}, x \neq \frac{\pi}{4}, x \in\left[0, \frac{\pi}{2}\right]$. If $f(x)$ is continuous in $\left[0, \frac{\pi}{4}\right]$, then find the value of $f\left(\frac{\pi}{4}\right)$. | 1 |
How often are European serialized comics in magazines? | 0 |
How can we know if someone is our soulmate? | 0 |
The triangular slave trade was between Africa, the Americas, and which British cities? | 0 |
Example 4.39 If $y=\left(x^{2}-1\right)^{m}$, then the $(2 m)$ th differential coefficient of $y$ is
a. $m$
b. $(2 m)$ !
c. $2 m$
d. $m$ ! | 1 |
How has us use of mirrors changed over time? | 0 |
70.
| | Column I | Column II |
| :---: | :---: | :---: |
| A. | In $\Delta X Y Z$, let $a, b$ and $c$ be the lengths of the sides opposite to the angles $X, Y$ and $Z$, <br> respectively. <br> If $2\left(a^{2}-b^{2}\right)=c^{2}$ and $\lambda=\frac{\sin (X-Y)}{\sin Z}$, then possible value(s) of $n$ for which $\cos ... | 1 |
32. The wavelength of two sound waves are $49 \mathrm{~cm}$ and $50 \mathrm{~cm}$, respectively. If the room temperature is $30^{\circ} \mathrm{C}$, then the number of beats produced by them is approximately
(velocity of sound in air at $30^{\circ} \mathrm{C}=332 \mathrm{~m} / \mathrm{s}$ )
(a) 6
(b) 10
(c) 13
(d) 18 | 1 |
Who wrote that exciting facts lead to emotions? | 0 |
67. The points $(1,3)$ and $(5,1)$ are two opposite vertices of a rectangle. The other two vertices lie on the line $y=2 x+c$. Find $c$ and the remaining vertices. | 1 |
What causes the Southeast Asian regions to experience wet & dry seasons? | 0 |
Who suggested research into the possibility of a Greek nuclear power plant should begin? | 0 |
What is your favourite famous people’s quote? | 0 |
4. $n$ moles of an ideal gas with constant volume heat capacity $C_{V}$ undergo an isobaric expansion by certain volume. The ratio of the work done in the process, to the heat supplied is
(a) $\frac{4 n R}{C_{V}+n R}$
(b) $\frac{4 n R}{C_{V}-n R}$
(c) $\frac{n R}{C_{V}-n R}$
(d) $\frac{n R}{C_{V}+n R}$ | 1 |
How can I become good at English? | 0 |
Example 1:41 Solve $\log _{0.04}(x-1) \geq \log _{0.2}(x-1)$. | 1 |
What is some factors in family communication that could affect communication between family members? | 0 |
23. A cubical block of side $a$ and density $\rho$ slides over a fixed inclined plane with constant velocity $v$. There is a thin film of viscous fluid of thickness $t$ between the plane and the block. Then the coefficient of viscosity of the film will be
^{\frac{1}{n}}$ is equal to
(a) $1 / \mathrm{e}$
(b) $e$
(c) $e^{2}$
(d) $\frac{1}{e^{2}}$ | 1 |
Example 2.102 In $\triangle A B C$, prove that $\cos A+\cos B+\cos C \leq 3 / 2$. | 1 |
9. Under ambient conditions, the total number of gases released as products in the final step of the reaction scheme shown below is
(a) 0
(b) 1
(c) 2
(d) 3 | 1 |
3. If the system of linear equations
$x+y+z=5$
$x+2 y+2 z=6$
$x+3 y+\lambda z=\mu,(\lambda, \mu \in R), \quad$ has infinitely many solutions, then the value of $\lambda+\mu$ is
(2019 Main, 10 April I)
(a) 7
(b) 12
(c) 10
(d) 9 | 1 |
When did Vitruvius create these plans? | 0 |
5. At $35{ }^{\circ} \mathrm{C}$, the vapour pressure of $\mathrm{CS}_{2}$ is $512 \mathrm{~mm} \mathrm{Hg}$ and that of acetone is $344 \mathrm{~mm} \mathrm{Hg}$. A solution of $\mathrm{CS}_{2}$ in acetone has a total vapour pressure of $600 \mathrm{~mm} \mathrm{Hg}$. The false statement amongst the following is:
(... | 1 |
2. A voltmeter connected in series with a resistance $R_{1}$ to a circuit indicates a voltage $V_{1}=198 \mathrm{~V}$. When a series resistor $R_{2}=2 R_{1}$ is used, the voltmeter indicates a voltage $V_{2}=180 \mathrm{~V}$. If the resistance of the voltmeter is $R_{V}=900 \Omega$, then the applied voltage across $A$ ... | 1 |
19. The value of $\sum_{r=1}^{n} G_{r}$ is
a. 512
b. 2046
c. 1022
d. none of these | 1 |
Who gives the best event information in the Hyderabad? | 0 |
(ii) Three isomeric monochlorides. | 1 |
What model described the opposite of approach as unmoving but with resistance and strength? | 0 |
What is the net carbon footprint of solar panels considering even the extractions of metals? | 0 |
9. Eight chairs are numbered 1 to 8 . Two women and three men wish to occupy one chair each.
First the women choose the chairs from amongst the chairs marked 1 to 4 and then the men select the chairs from amongst the remaining. The number of possible arrangements is
(a) ${ }^{6} C_{3} \times{ }^{4} C_{2}$
(b) ${ }^{4}... | 1 |
3. A paramagnetic material has $10^{28}$ atoms $/ \mathrm{m}^{3}$. Its magnetic susceptibility at temperature $350 \mathrm{~K}$ is $2.8 \times 10^{-4}$. Its susceptibility at $300 \mathrm{~K}$ is
(a) $3.726 \times 10^{-4}$
(b) $3.672 \times 10^{-4}$
(c) $2.672 \times 10^{-4}$
(d) $3.267 \times 10^{-4}$ | 1 |
24. Choose the correct option(s) from the following.
[Adv. 2019]
(a) Nylon-6 has amide linkages
(b) Cellulose has only $\square$-D-glucose units that are joined by glycosidic linkages
(c) Teflon is prepared by heating tetrafluoroethene in presence of a persulphate catalyst at high pressure
(d) Natural rubber is po... | 1 |
What was it about the utilitatian beliefs that humanism believers did not like? | 0 |
77. The intercepts made on the axes by the plane which bisects the line joining the points $(1,2,3)$ and $(-3,4,5)$ at right angles are
a. $\left(-\frac{9}{2}, 9,9\right)$
b. $\left(\frac{9}{2}, 9,9\right)$
c. $\left(9,-\frac{9}{2}, 9\right)$
d. $\left(9, \frac{9}{2}, 9\right)$ | 1 |
Why is NDTV banned? | 0 |
23. A particle of charge $+q$ and mass $m$ moving under the influence of a uniform electric field $E \hat{\mathbf{i}}$ and uniform magnetic field $B \hat{\mathbf{k}}$ follows a trajectory from $P$ to $Q$ as
]$
a. $\frac{2(\sqrt{3}+2)}{3}$
b. $\frac{4 \sqrt{3}}{2}$
c. $\frac{4(2-\sqrt{2})}{3}$
d. $\frac{4(\sqrt{3}+2)}{3}$ | 1 |
6. Which one of the following statement is not correct?
(A) Amines are stronger bases than water.
(B) Basic strength of amines decreases in the following order: $\mathrm{R}_{3} \mathrm{~N}>\mathrm{R}_{2} \mathrm{NH}>\mathrm{RNH}_{2}$ (In gaseous state).
(C) Carbon-nitrogen bond length in aniline is shorter than that... | 1 |
Is it bad for a twelve-year-old girl to masturbate? | 0 |
What happens when illegal immigrants cleared interviews in the USA? | 0 |
What are the best restaurants to try when visiting El-Mahalla El-Kubra, Egypt? What should you try while you're there? | 0 |
What are the top UK companies that sponsor employment visas? | 0 |
What are the best games for my four-year-old son? | 0 |
How do I tell my 7 year old son that he’s had a stroke? | 0 |
12.1 What are hybridisation states of each carbon atom in the following compounds ? $\mathrm{CH}_{2}=\mathrm{C}=\mathrm{O}, \mathrm{CH}_{3} \mathrm{CH}=\mathrm{CH}_{2},\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CO}, \mathrm{CH}_{2}=\mathrm{CHCN}, \mathrm{C}_{6} \mathrm{H}_{6}$ | 1 |
13. A person standing on the floor of an elevator drops a coin. The coin reaches the floor of the elevator in a time $t_1$ if the elevator is stationary and in time $t_2$ if it is moving uniformly. Then
(a) $t_1=t_2$ (b) $t_1<t_2$ (c) $t_1>t_2$ (d) $t_1<t_2$ or $t_1>t_2$ depending on whether the lift is going up or dow... | 1 |
28. Which one is more acidic in aqueous solution.
(a) $\mathrm{NiCl}_{2}$
(b) $\mathrm{FeCl}_{3}$
(c) $\mathrm{AlCl}_{3}$
(d) $\mathrm{BeCl}_{2}$ | 1 |
21. L ocus of a point whose chord of contact with respect to the circle $x^{2}+y^{2}=4$ is a tangent to the hyperbola $x y=1$ is a/an
a. ellipse
b. circle
c. hyperbola
d. parabola | 1 |
How can I use Omegle on my iPod Touch and how is it compared to using aFreeChat.com? | 0 |
20. The equation which is balanced and represents the correct product(s) is:
(a) $\mathrm{Li}_{2} \mathrm{O}+2 \mathrm{KCl} \longrightarrow 2 \mathrm{LiCl}+\mathrm{K}_{2} \mathrm{O}$
(b) $\left[\mathrm{CoCl}\left(\mathrm{NH}_{3}\right)_{5}\right]^{+}+5 \mathrm{H}^{+} \longrightarrow \mathrm{Co}^{2+}+5 \mathrm{NH}_{... | 1 |
How can one improve his logical reasoning abilities? | 0 |
2. The condition that indicates a polluted environment is:
(a) eutrophication
(b) $0.03 \%$ of $\mathrm{CO}_{2}$ in the atmosphere
(c) BOD value of $5 \mathrm{ppm}$
(d) $\mathrm{pH}$ of rain water to be 5.6 | 1 |
What are the advantages and disadvantages of washing your face with cold water? | 0 |
23. Kinetic energy of a molecule is zero at $0^{\circ} \mathrm{C}$. | 1 |
Which country besides Britain claims the South Sandwich Islands? | 0 |
Is it legal in India for two legally married couples (2 men and 2 women) to have sex together in the same room and do a foursome? | 0 |
Can I ever become a CEO, or even one of the top managers, if I join a company like Google, Facebook, LinkedIn, Quora or even Wipro, Infosys or TCS, after joining them as an entry level engineer? | 0 |
21. The oxidation of $\mathrm{SO}_2$ by $\mathrm{O}_2$ to $\mathrm{SO}_3$ is an exothermic reaction. The yield of $\mathrm{SO}_3$ will be maximum if
(a) temperature is increased and pressure is kept constant
(b) temperature is reduced and pressure is increased
(c) both temperature and pressure are increased
(d) both te... | 1 |
Now that Trump is President, can Indians get H1B visa after Masters? | 0 |
What was included in religious humanism that was similiar to other religion? | 0 |
What is a good caption for this photo? | 0 |
(iii) Acetaldehydedimethylacetal | 1 |
7. The smallest division on the main scale of a vernier callipers is 1 mm , and 10 vernier division coincide with 9 scale divisions. While measuring the diameter of a sphere, the zero mark of the vernier scale lies between 2.0 and 2.1 cm and the fifth division of the vernier scale coincide with a scale division. What i... | 1 |
Where does informal learning usually take place? | 0 |
What's the best way, in your opinion, to get over crippling writer's block? | 0 |
Which is better: Bachelor of technology (btech) or Masters of technology (mtech) or btech-mtech dual degree? | 0 |
6. An organ pipe has two successive harmonics with frequencies 400 and $560 \mathrm{~Hz}$. The speed of sound in air is $344 \mathrm{~m} / \mathrm{s}$.
(a) Is this an open or a closed pipe?
(b) What two harmonics are there?
(c) What is the length of the pipe? | 1 |
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