Question stringlengths 2 3k | label int64 0 1 |
|---|---|
What are some of the best places to visit in Kerala in a span of 5 days? | 0 |
5. The IUPAC name for the following compound is :
(a) 3-methyl-4-(3-methylprop-1-enyl)-1-heptyne
(b) 3,5-dimethyl-4-propylhept-6-en-1-yne
(c) 3-methyl-4-(1-methylprop-2-ynyl)-1-heptene
(d) 3,5-dimethyl-4-propylhept... | 1 |
What's the best way to jump rope? | 0 |
What are the best boxing animes? | 0 |
These countries rely on foreign aid for what? | 0 |
(a) increasing | 1 |
51. The minimum value of $e^{\left(2 x^{2}-2 x+1\right) \sin ^{2} x}$ is
a. $e$
b. $1 / e$
c. 1
d. 0 | 1 |
What is the literacy rate of Hyderabad? | 0 |
Is there any fastest way to reduce some amount of belly fat? | 0 |
- Example 1
Corresponding to $p-T$ graph as shown in figure, draw
(a) $p-V$ graph
(b) $V$-T graph
(c) $\rho$-T graph and
(d) U-T graph | 1 |
Where should I do MBA from Sp jain (MGB program) OR IMT Dubai? | 0 |
Who did the Tories occasionally cooperate with? | 0 |
Can I drink green tea before sleeping? | 0 |
10. A square loop of side $b$ is rotated in a constant magnetic field $B$ at angular frequency $\omega$ as shown in the figure. What is the emf induced in it?
(a) $b^{2} B \omega \sin \omeg... | 1 |
How do most animals use the energy of sunlight? | 0 |
What are some interesting results Daniel Ek learned analyzing Spotify's user data? | 0 |
1. Which of the following organic compounds does NOT have the molecular formula of $\mathrm{C}_{3} \mathrm{H}_{6} \mathrm{O}_{2}$ ?
(A) Propanoic acid
(B) Methyl ethanoate
(C) Ethyl ethanoate
(D) Ethyl methanoate | 1 |
1. The Major products of the following reaction are :
 ... | 1 |
21. Let $f(x)$ be a function such that $f^{\prime}(x)=\log _{1 / 3}\left[\log _{3}(\sin x+a)\right]$. If $f(x)$ is decreasing for all real values of $x$, then
a. $a \in(1,4)$
b. $a \in(4, \infty)$
c. $a \in(2,3)$
d. $a \in(2, \infty)$ | 1 |
Where does education usually take place under? | 0 |
30. In the expansion of $\left(5^{1 / 2}+7^{1 / 8}\right)^{1024}$, the number of integral terms is
a. 128
b. 129
c. 130
d. 131 | 1 |
14.3 Write two main functions of carbohydrates in plants. | 1 |
Pilote cartoonists were upset with censorship and what? | 0 |
What are some of the most funny moments in school, college or university? | 0 |
4. If $l=\int \sec ^{2} x \operatorname{cosec}^{4} x d x=A \cot ^{3} x+B \tan x+C \cot x$ $+D$, then
a. $A=-\frac{1}{3}$
b. $B=2$
c. $C=-2$
d. None of these | 1 |
15. 26 mL of a $1 \mathrm{~N} \mathrm{Na}_{2} \mathrm{CO}_{3}$ solution is neutralised by the acids $A$ and $B$ in different experiments. The volumes of the acids $A$ and $B$ required were 10 mL and 40 mL respectively. How many volumes of $A$ and $B$ are to be mixed in order to prepare 1 litre of normal acid solution?
... | 1 |
Example 10.11
Solve the differential equation
$$
x y \frac{d y}{d x}=\frac{1+y^{2}}{1+x^{2}}\left(1+x+x^{2}\right)
$$ | 1 |
Has Baba Ramdev made a yoga revolution in India & the world? | 0 |
55. $\lim _{x \rightarrow 0} \frac{\cos (\tan x)-\cos x}{x^{4}}$ is equal to
a. $1 / 6$
b. $-1 / 3$
c. $1 / 2$
d. 1 | 1 |
What kind of climate is exemplary of southern Europe? | 0 |
5. Let $f: R \rightarrow R$ and $g: R \rightarrow R$ be continuous functions. Then the value of the integral
$$
\begin{array}{ll}
\int_{-\pi / 2}^{\pi / 2}[f(x)+f(-x)][g(x)-g(-x)] d x \text { is } \\
\begin{array}{ll}
\text { a. } \pi & \text { b. } 1 \\
\text { c. }-1 & \text { d. } 0
\end{array}
\end{array}
$$ | 1 |
3. If $f(x)=\cot ^{-1}\left(\frac{x^{x}-x^{-x}}{2}\right)$, then $f^{\prime}(1)$ is
a. -1
b. 1
c. $\ln 2$
d. $-\ln 2$ | 1 |
What era started when Ancient Greek cities became self-governing entities? | 0 |
18. The equation $2 \cos ^{2} \frac{x}{2} \sin ^{2} x=x^{2}+x^{-2}, x \leq \frac{\pi}{9} \underset{(1980}{\text { has }}$
(a) no real solution
(b) one real solution
(c) more than one real solution
(d) None of the above | 1 |
In some countries there is no formal deal but what that makes prosecuting bribes difficult? | 0 |
Which is a better Fire Red Hack: Pokémon Fire Red Omega or Pokémon Furious Flamed? | 0 |
Which is the best laptop around 30-32k for gaming? | 0 |
If I get Photoshop and I stop paying for it, can I resubscribe later, whenever I need it? | 0 |
9. Rank the following according to stability (most stable to least stable).
(A) $a>b>c$
(B) $a>c>b$
(C) $c>b>a$
(D) $b>a>c$ | 1 |
42. Find all non-zero complex numbers $z$ satisfying $\bar{z}=i z^{2}$.
(1996, 2M) | 1 |
Aside from general advice what did the texts contain? | 0 |
2. Choose the correct options.
(a) Isotopes have same number of atomic number
(b) Isobars have same atomic weight
(c) Isotones have same number of neutrons
(d) In neutral isotope atoms number of electrons are same | 1 |
What is something that people want but they don't yet know to ask for? | 0 |
What article of the Criminal Law Convention on Corruption contains distinctive criteria to determine improper influence? | 0 |
13. If the energy $(E)$, velocity $(v)$ and force $(F)$ be taken as fundamental quantities, then the dimensions of mass will be
(a) $\left[\mathrm{Fv}^{-2}\right]$
(b) $\left[\mathrm{Fv}^{-1}\right]$
(c) $\left[\mathrm{Ev}^{-2}\right]$
(d) $\left[\mathrm{Ev}^{2}\right]$ | 1 |
38. For two unimodular complex numbers $z_{1}$ and $z_{2}$, $\left[\begin{array}{rr}\bar{z}_{1} & -z_{2} \\ \bar{z}_{2} & z_{1}\end{array}\right]^{-1}\left[\begin{array}{cc}z_{1} & z_{2} \\ -\bar{z}_{2} & \bar{z}_{1}\end{array}\right]^{-1}$ is equal to
a. $\left[\begin{array}{cc}z_{1} & z_{2} \\ \bar{z}_{1} & \bar{z}_{... | 1 |
Do I need college to learn Java programing and Android? | 0 |
What comes along with defining how much of the population is homosexual? | 0 |
11. Equal volume of $0 \cdot 1 \mathrm{M}$ urea and 0.1 M glucose are mixed. The mixture will have
(a) lower osmotic pressure
(b) same osmotic pressure
(c) higher osmotic pressure
(d) none of these | 1 |
What was the architectural style of the Chalukyas? | 0 |
11. If solubility product of $\mathrm{Zr}_{3}\left(\mathrm{PO}_{4}\right)_{4}$ is denoted by $\mathrm{K}_{s p}$ and its molar solubility is denoted by $\mathrm{S}$, then which of the following relation between $\mathrm{S}$ and $\mathrm{K}_{s p}$ is correct ?
(a) $\mathrm{S}=\left(\frac{\mathrm{K}_{s p}}{144}\right)^{1... | 1 |
Is there any technology on the horizon that will greatly increase digital camera dynamic range (without multiple exposures)? | 0 |
Rich people of Quora, what should I do to become rich? | 0 |
What is the purpose of introducing Rs 2000 notes in the economy? | 0 |
Example 10.1 What speed should a galaxy move with respect to us so that the sodium line at 589.0 nm is observed at 589.6 nm ? | 1 |
5.4 At $0^{\circ} \mathrm{C}$, the density of a certain oxide of a gas at 2 bar is same as that of dinitrogen at 5 bar. What is the molecular mass of the oxide? | 1 |
27. The co-ordinates of a point on the hyperbola, $\frac{x^{2}}{24}-$ $\frac{y^{2}}{18}=1$, which is nearest to the line $3 x+2 y+1=0$ are
a. $(6,3)$
b. $(-6,-3)$
c. $(6,-3)$ d. $(-6,3)$ | 1 |
What is indian army? | 0 |
2. Two spheres $A$ and $B$ are placed between two vertical walls as shown in figure. Friction is absent everywhere. Draw the free body diagrams of both the spheres.
Fig. 8.41 | 1 |
Is time travel theoretically possible? | 0 |
22. Another student now fills the region $0 \leq x \leq \mathrm{D},-\infty<y, z<+\infty$ with another medium of refractive index $\mu_{2}>\mu_{1}$. Now he found the central bright fringe is formed at point $Q$, where $y$ coordinate of $Q$ is -
(a) same at that of $P$
(b) less than that of $P$
(c) more than that of P
(d... | 1 |
Genetic engineering was first discovered in what century? | 0 |
18. The electronic configuration of an element is $1 s^{2}, 2 s^{2} 2 p^{6}, 3 s^{2} 3 p^{6} 3 d^{5}, 4 s^{1}$. This represents its
(a) excited state
(b) ground state
(c) cationic form
(d) anionic form | 1 |
What will happen if a high court gives an order, and police and government doesn't follow it? | 0 |
What is the best way to learn Algorithm? | 0 |
What is ukiyo-e an example of? | 0 |
What is the basis behind Catholic theology? | 0 |
Where can I find any reliable and cheap Java hosting out there for only testing purposes? | 0 |
42. The precipitate $(\mathrm{P})$ contains
(a) $\mathrm{Pb}^{2+}$
(b) $\mathrm{Hg}_{2}^{2+}$
(c) $\mathrm{Ag}^{+}$
(d) $\mathrm{Hg}^{2+}$ | 1 |
I'm a Pizza Hut delivery driver. What are some things I could say to people who don't tip? | 0 |
17. Which of the following compounds is metallic and ferromagnetic? (a) $\mathrm{VO}_{2}$
(b) $\mathrm{MnO}_{2}$
(c) $\mathrm{TiO}_{2}$
(d) $\mathrm{CrO}_{2}$ | 1 |
74. The total number of solutions of $\sin \{x\}=\cos \{x\}$ (where $\{$.$\} denotes the fractional part) in [0,2 \pi]$ is equal to
a. 5
b. 6
c. 8
d. none of these | 1 |
Which type of music seemed superficial and decadent? | 0 |
36. Consider the following complex ions, $P, Q$ and $R$. $P=\left[\mathrm{FeF}_{6}\right]^{3-}, Q=\left[\mathrm{V}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$ and $R=\left[\mathrm{Fe}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$
The correct order of the complex ions, according to their spin-only m... | 1 |
24.
| Column I | | Column II | |
| :--- | :--- | :--- | :--- |
| (A) | The integral value of $x \in(-\pi, \pi)$ satisfying the equation <br> $\left\|x^{2}-1+\cos x\right\|=\left\|x^{2}-1\right\|+\|\cos x\| \operatorname{can}$ be | (p) | 0 |
| (B) | The number of solutions of $[x]^{2}=x+2\{x\}$ is equal to | (q) | 1... | 1 |
73. The INCORRECT statement among the following, for this reaction, is
(a) Decrease in the total pressure will result in formation of more moles of gaseous $X$
(b) At the start of the reaction, dissociation of gaseous $X_{2}$ takes place spontaneously
(c) $\beta_{\text {equilibroim }}=0.7$
(d) $K_{C}<1$ | 1 |
How is Smirnoff vodka made? | 0 |
Who was the leader of the Rockingham Whigs? | 0 |
1. Match the conic in Column I with the statements/ expressions in Column II.
(IIT-JEE, 2009)
| Column I | Column II |
| :--- | :--- |
| a. Circle | p. The locus of the point $(h, k)$ for which <br> the line $h x+k y=1$ touches the circle <br> $x^{2}+y^{2}=4$ |
| b. Parabola | q. Point $z$ in the complex plane satisf... | 1 |
1.20. A radius vector of a particle varies with time $t$ as $\mathbf{r}=$ $=$ at $(1-\alpha t)$, where $a$ is a constant vector and $\alpha$ is a positive factor. Find:
(a) the velocity $\mathbf{v}$ and the acceleration $\mathbf{w}$ of the particle as functions of time;
(b) the time interval $\Delta t$ taken by the p... | 1 |
7. $\frac{1}{a x^{2}+b x+c}$ | 1 |
Along with behavioral inhibition, research on what trait resulted in support for the Action Tendency Model? | 0 |
4. Minimum number of vectors of unequal magnitudes which can give zero resultant are
(a) two
(b) three
(c) four
(d) more than four | 1 |
Are there any security features in Rs 2000 and Rs. 500 currency notes to make them counterfeit proof? | 0 |
How do we increase concentration? | 0 |
14. The general solution of a differential equation of the type $\frac{d x}{d y}+\mathrm{P}_{1} x=\mathrm{Q}_{1}$ is
(A) $y e^{\int \mathrm{P}_{1} d y}=\int\left(\mathrm{Q}_{1} e^{\int \mathrm{P}_{1} d y}\right) d y+\mathrm{C}$
(B) $y \cdot e^{\int \mathrm{P}_{1} d x}=\int\left(\mathrm{Q}_{1} e^{\int \mathrm{P}_{1} d... | 1 |
What is supreme legislation, and what are its benefits? | 0 |
Who is a soulmate? | 0 |
35. A plant virus is found to consist of uniform cylindrical particles of $150 \AA$ in diameter and $5000 \AA$ long. The specific volume of the virus is $0.75 \mathrm{~cm}^{3} / \mathrm{g}$. If the virus is considered to be a single particle, find its molar mass. | 1 |
- 19 In Fig. 7-30, a block of ice slides down a frictionless ramp at angle $\theta=50^{\circ}$ while an ice worker pulls on the block (via a rope) with a force $\vec{F}_{r}$ that has a magnitude of 50 N and is directed up the ramp. As the block slides through distance $d=0.50 \mathrm{~m}$ along the ramp, its kinetic en... | 1 |
Why do some programming languages become popular while others die young? | 0 |
39. The area of the triangle formed by joining the origin to the points of intersection of the line $x \sqrt{5}+2 y=3 \sqrt{5}$ and circle $x^{2}+y^{2}=10$ is
a. 3
b. 4
c. 5
d. 6 | 1 |
How can I lose 30 pounds in 1 month? What are some tips? | 0 |
76. The value of $\lim _{n \rightarrow \infty}\left[\frac{1}{n}+\frac{e^{1 / n}}{n}+\frac{e^{2 / n}}{n}+\ldots .+\frac{e^{(n-1) / n}}{n}\right]$ is
a. 1
b. 0
c. $e-1$
$d e+1$ | 1 |
How can I still get a ticket to the WWDC 2014? Surely there will be few who cannot make it and Apple will have free spots to resell. | 0 |
8. $1 \mathrm{~g}$ of ice at $0^{\circ} \mathrm{C}$ is mixed with $1 \mathrm{~g}$ of steam at $100^{\circ} \mathrm{C}$. After thermal equilibrium is achieved, the temperature of the mixture is
(a) $100^{\circ} \mathrm{C}$
(b) $55^{\circ} \mathrm{C}$
(c) $75^{\circ} \mathrm{C}$
(d) $0^{\circ} \mathrm{C}$ | 1 |
4. The area enclosed by $f(x)=12+a x+-x^{2}$ coordi-nates axes and the ordinates at $x=3(f(3)>0)$ is 45 square units. If $m$ and $n$ are the $x$-axis intercepts of the graph of $y=f(x)$ then the value of $(m+n+a)$ is | 1 |
How can I gain weight quickly? | 0 |
The government structure of the New Delhi Municipal Council includes three members from what government body? | 0 |
What is Dojo? | 0 |
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