Question stringlengths 2 3k | label int64 0 1 |
|---|---|
Who would win in a fight between Thor and Superman? | 0 |
12. Consider a thin square plate floating on a viscous liquid in a large tank. The height $h$ of the liquid in the tank is much less than the width of the tank. The floating plate is pulled horizontally with a constant velocity $u_{0}$. Which of the following statements is (are) true?
(2018 Adv.)
(a) The resistive fo... | 1 |
What should I do with the my memories of my ex? Should I forget them completely? | 0 |
2.59 If the velocity of the electron in Bohr's first orbit is $2.19 \times 10^{6} \mathrm{~ms}^{-1}$, calculate the de Broglie wavelength associated with it. | 1 |
Who thought pop culture was a risk? | 0 |
What will be the impact of Donald Trump’s win on Indian students, who are planning to study in the United States? | 0 |
The Delhi Metro Rail Corporation operates under the administrative control of what government body? | 0 |
Only one city, according to a 2005 survey, had a lower child vaccination rate than Hyderabad, what was it? | 0 |
Example 18 A spring block system is kept inside the smooth surface of a trolley as shown in figure.
At $t=0$, trolley is given an acceleration 'a' in the direction shown in figure.
Write $... | 1 |
Windows 10 issues: wifi is shown as disabled and does not enable . How do I fix this? | 0 |
Hillary Clinton: What action will you take on US illegal immigrants issue? | 0 |
37. A concavo-convex lens is made of glass of refractive index 1.5. The radii of curvature of its two surfaces are $30 \mathrm{~cm}$ and $50 \mathrm{~cm}$. Its focal length when placed in a liquid of refractive index 1.4 is
(a) $200 \mathrm{~cm}$
(b) $500 \mathrm{~cm}$
(c) $800 \mathrm{~cm}$
(d) $1050 \mathrm{~cm}$ | 1 |
Example 10.28 Solve
$$
\begin{array}{r}
\{(x+1)(y / x)+\sin y\} d x+(x+\log x+x \cos y) \\
d y=0 .
\end{array}
$$ | 1 |
What manuscripts prompted a textual analysis of the Qur'an | 0 |
How long does height increases in men? | 0 |
16. Two identical stars of mass $M$ orbit around their centre of mass. Each orbit is circular and has radius $R$, so that the two stars are always on opposite sides of the circle.
(a) Find the gravitational force of one star on the other.
(b) Find the orbital speed of each star and the period of the orbit.
(c) What ... | 1 |
95. Write the structural formula of the main organic product formed when :
(i) Identify A, B, C and give their structures.
(ii)
=\frac{\vec{b}+\vec{c}}{\sqrt{2}}$, then the angle between $\rightarrow \quad \vec{a}$ and $\vec{b}$ is
a. $3 \pi / 4$
b. $\pi / 4$
c. $\pi / 2$
d. $\pi$ | 1 |
Who bought out ARC? | 0 |
3.216. A parallel-plate air capacitor whose plates are separated by a distance $d=5.0 \mathrm{~mm}$ is first charged to a potential difference $V=90 \mathrm{~V}$ and then disconnected from a dc voltage source. Find the time interval during which the voltage across the capacitor decreases by $\eta=1.0 \%$, taking into a... | 1 |
To what should a building be friendly? | 0 |
The theory suggests that the quest for this nature represents what? | 0 |
Why are some countries rich and others poor? | 0 |
How long did the Tripartite struggle last? | 0 |
22. A gas $X$ at $1 \mathrm{~atm}$ is bubbled through a solution containing a mixture of $1 \mathrm{M}^{-}$and $1 \mathrm{M}^{-}$at $25^{\circ} \mathrm{C}$. If the reduction potential of $Z>Y>X$, then,
(a) $Y$ will oxidize $X$ and not $Z$
(b) $Y$ will oxidize $Z$ and not $X$
(c) $Y$ will oxidize both $X$ and $Z$
(d... | 1 |
- Question 6:
For transistor action, which of the following statements are correct.
(a) Base, emitter and collector regions should have similar size and doping concentrations.
(b) The base region must be very thin and lightly doped.
The emitter junction is forward biased and collector junction is reverse biased.
Bo... | 1 |
Are the patterns related to orientation? | 0 |
- Example 13
A particle is placed at the origin and a force $F=k x$ is acting on it (where $k$ is a positive constant). If $U(0)=0$, the graph of $U(x)$ versus $x$ will be (where, $U$ is the potential energy function)
(JEE 2004)
$. This isotope beta-decays with a half-life of 12.5 years. A mountaineer while climbing towards a difficult peak finds debris of some earlier unsuccessful attempt. Among other things he finds a sealed bottle of whisky. On return h... | 1 |
Along with Germany, England, Spain and Australia, where has a research center on the history of emotions recently opened? | 0 |
6. The number of Bravais lattices in a cubic crystal is
(a) 3
(b) 1
(c) 4
(d) 14 | 1 |
What are the best ways to write evidence at a murder scene so that law enforcement are misled? | 0 |
12. The value of } \sum_{k=1}^6\left(\sin \frac{2 \pi k}{7}-i \cos \frac{2 \pi k}{7}\right) \text { is }
(1998, 2M)
(a) -1
(b) 0
(c) $-i$
(d) $i$ | 1 |
How much I have charge if I have ordered mi note 2 from China to India? | 0 |
Is "I'm sorry you took it that way" an apology? | 0 |
2. A compound ' $\mathrm{X}$ ' on treatment with $\mathrm{Br}_{2} / \mathrm{NaOH}$, provided $\mathrm{C}_{3} \mathrm{H}_{9} \mathrm{~N}$, which gives positive carbylamine test. Compound ' $X$ ' is :
(a) $\mathrm{CH}_{3} \mathrm{COCH}_{2} \mathrm{NHCH}_{3}$
(b) $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COCH}_{2} \... | 1 |
When counting shipping as quasi-exports and in terms of monetary value, what is Greece's global rank? | 0 |
6. The curve given by $x+y=e^{x y}$ has a tangent parallel to the $y$-axis at the point
a. $(0,1)$
b $(1,0)$
c. $(1,1)$
d. None of these | 1 |
Which hostel did computer science students get in IIT Bombay? | 0 |
How do I view video/movie files from a USB on a Sharp model TV? | 0 |
1. A situation may be described by using different sets of coordinate axes having different orientations. Which of the following do not depend on the orientation of the axes?
(a) the value of a scalar
(b) component of a vector
(c) a vector
(d) the magnitude of a vector. | 1 |
What's a list of the skills recommended to become an expert full-stack JavaScript developer? | 0 |
How can the drive from Edmonton to Auckland be described, and how do these cities' attractions compare to those in Vancouver? | 0 |
Was Jesus a Buddhist? | 0 |
When did the Black Death end? | 0 |
26. For every twice differentiable function $f: R \rightarrow[-2,2]$ with $(f(0))^{2}+\left(f^{\prime}(0)\right)^{2}=85$, which of the following statement(s) is (are) TRUE?
(2018 Adv.)
(a) There exist $r, s \in R$, where $r<s$, such that $f$ is one-one on the open interval $(r, s)$
(b) There exists $x_{0} \in(-4,0)$... | 1 |
Why was NASA not able to build reusable rockets like Falcon 9 of SpaceX? | 0 |
2. Water equivalent of a body is measured in
(a) $\mathrm{kg}$
(b) calorie
(c) kelvin
(d) $\mathrm{m}^{3}$. | 1 |
What does the American Pyschological Association say sexual orientation refers to? | 0 |
2. The density of a material in CGS system is $8 \mathrm{~g} / \mathrm{cm}^{3}$. In a system of a unit in which unit of length is 5 cm and unit of mass is 20 g . The density of material is :
(a) 8
(b) 20
(c ) 50
(d) 80 | 1 |
30. Number of stable isotopes is least when the number of neutrons and that of protons in the isotopes are respectively
(a) odd and odd
(b) even and odd
(c) odd and even
(d) even and even | 1 |
8. What is the standard reduction potential $\left(\mathrm{E}^{\circ}\right)$ for $\mathrm{Fe}^{3+} \rightarrow \mathrm{Fe}$ ? Given that :
$\mathrm{Fe}^{2+}+2 \mathrm{e}^{-} \rightarrow \mathrm{Fe} ; \mathrm{E}_{\mathrm{Fe}^{2+} / \mathrm{Fe}}^{\circ}=-0.47 \mathrm{~V}$
$\mathrm{Fe}^{3+}+\mathrm{e}^{-} \rightarrow \... | 1 |
(a) Find the magnitude of the electric field $E$ at a point on the circumference of the circle. | 1 |
'The girl I like will not like me but the girls I doesn't like will like me and chase me like anything.Correct it please in a good sentence? | 0 |
How many oz. are in a gallon of water? | 0 |
Why is Hong Kong dying? | 0 |
How cold can the Gobi Desert get, and how do its average temperatures compare to the ones in the Registan Desert? | 0 |
2. Maximum stress that can be applied to a wire which supports on elevator is $\sigma$. Mass of elevator is $m$ and it is moved upwards with an acceleration of $g / 2$. Minimum diameter of wire (Neglecting weight of wire) must be
(a) $\sqrt{\frac{2 m g}{\pi \sigma}}$
(b) $\sqrt{\frac{3 m g}{2 \pi \sigma}}$
(c) $\sqrt{\... | 1 |
What hotel in Durpin Hills Hill-station would be safe for unmarried couples, without the harassment of police, hotel staff, and moral police? | 0 |
30. The vapour pressure of acetone at $20^{\circ} \mathrm{C}$ is 185 torr. When 1.2 g of a nonvolatile substance was dissolved in 100 g of acetone at $20^{\circ} \mathrm{C}$, its vapour pressure was 183 torr. The molar mass $\left(\mathrm{g} \mathrm{mol}^{-1}\right)$ of the substance is
(a) 32
(b) 64
(c) 12... | 1 |
3. The differential equation of the family of curves $y=e^{x}(A \cos x+B \sin x)$, where $A$ and $B$ are arbitrary constants, is
a. $\frac{d^{2} y}{d x^{2}}-2 \frac{d y}{d x}+2 y=0$
b. $\frac{d^{2} y}{d x^{2}}+2 \frac{d y}{d x}-2 y=0$
c. $\frac{d^{2} y}{d x^{2}}+\left(\frac{d y}{d x}\right)^{2}+y=0$
d. $\frac{d^{2} y}{... | 1 |
How did Alexander the Great defeat Tyre? What happened during the battle and after it? | 0 |
If God and a human possess copies of the same DVD, only the latter's being in cellophane, does God get jealous? | 0 |
What are some of the best ways to learn programming? | 0 |
83. Three critics review a book. Odds in favour of the book are $5: 2,4: 3$ and $3: 4$, respectively, for the three critics. The probability that majority are in favour of the book is
a. $35 / 49$
b. $125 / 343$
c. $164 / 343$
d. $209 / 343$ | 1 |
40. $C_{p}-C_{v}$ for an ideal gas is
[1984 - 1 Mark]
## 5 True Fialse | 1 |
36. The solution of the differential equation $x\left(x^{2}+1\right)(d y / d x)$ $=y\left(1-x^{2}\right)+x^{3} \log x$ is
a. $y\left(x^{2}+1\right) / x=\frac{1}{4} x^{2} \log x+\frac{1}{2} x^{2}+c$
b. $y^{2}\left(x^{2}-1\right) / x=\frac{1}{2} x^{2} \log x-\frac{1}{4} x^{2}+c$
c. $y\left(x^{2}+1\right) / x=\frac{1}{2} ... | 1 |
What is the main cause of New Delhi's relatively low ranking in Mercer's quality of life survey? | 0 |
Which are the best universities for engineering in USA? | 0 |
2. Fast neutrons can easily be slowed down by
(JEE 1994)
(a) the use of lead shielding
(b) passing them through heavy water
(c) elastic collisions with heavy nuclei
(d) applying a strong electric field | 1 |
I have exactly 15 days to get in shape. My aim is to lose 10 kg. How can I do it? | 0 |
How can I improve my communication skills in English? | 0 |
4. Light is incident normally on a completely absorbing surface with an energy flux of $25 \mathrm{~W} \mathrm{~cm}^{-2}$. If the surface has an area of $25 \mathrm{~cm}^{2}$, the momentum transferred to the surface in $40 \mathrm{~min}$ time duration will be
(a) $3.5 \times 10^{-6} \mathrm{~N}-\mathrm{s}$
(b) $6.3 \... | 1 |
What are the toughest interview questions? | 0 |
36. An aqueous solution of $X$ is added slowly to an aqueous solution of $\mathrm{Y}$ as shown in List I. The variation in conductivity of these reactions
is given in List II. Match list I with List II and select the correct answer using the code given below the lists:
[Adv. 2013]
|
| List I ... | 1 |
What era did Renaissance scholars negatively compare the Middle Ages to? | 0 |
In the game 'Magium text', can the last two achievements of the chapter 6 in book 1 be achieved? | 0 |
The vesicle that contains the cerebral cortex is which one? | 0 |
Is Kindle really worth buying in China? | 0 |
14. A variable, opposite external potential $\left(\mathrm{E}_{\text {ext }}\right)$ is applied to the cell $\mathrm{Zn}\left|\mathrm{Zn}^{2+}(1 \mathrm{M}) \| \mathrm{Cu}^{2+}(1 \mathrm{M})\right| \mathrm{Cu}$, of potential $1.1 \mathrm{~V}$. When $\mathrm{E}_{\text {ext }}<1.1 \mathrm{~V}$ and $\mathrm{E}_{\text {ext... | 1 |
What media was the play War Of The Worlds written for? | 0 |
1.18 Non-stoichiometric cuprous oxide, $\mathrm{Cu}_2 \mathrm{O}$ can be prepared in laboratory. In this oxide, copper to oxygen ratio is slightly less than 2:1. Can you account for the fact that this substance is a p-type semiconductor? | 1 |
1. Which of the following alkene is more stable than 1-butene:
(A) cis-2-butene
(B) trans-2-butene
(C) Iso-butene
(D) ethene | 1 |
From a Marxist view, what did they believe had to be controlled to essentially control a culture? | 0 |
18. If $A$ and $B$ are two independent events such that $P(A)=1 / 2$, $P(B)=1 / 5$, then
a. $P(A / B)=1 / 2$
b. $P\left(\frac{A}{A \cup B}\right)=\frac{5}{6}$
c. $P\left(\frac{A \cap B}{A^{\prime} \cup B^{\prime}}\right)=0$
d. none of these | 1 |
Question 18:
Find the values of $\tan \left(\sin ^{-1} \frac{3}{5}+\cot ^{-1} \frac{3}{2}\right) 5$ | 1 |
40. The equilibrium constant $K_p$ at $80^{\circ} \mathrm{C}$ is 1.57 for the reaction,
$$
\mathrm{PH}_3 \mathrm{BCl}_3(\mathrm{~s}) \rightleftharpoons \mathrm{PH}_3(\mathrm{~g})+\mathrm{BCl}_3(\mathrm{~g})
$$
(a) Calculate the equilibrium pressures of $\mathrm{PH}_3(\mathrm{~g})$ and $\mathrm{BCl}_3(\mathrm{~g})$ if... | 1 |
What is a meaning of life? | 0 |
Where can I get highest quality service at exceptional prices in Sydney for property conveyancing? | 0 |
6. The lengths of two opposite edges of a tetrahedron arc $a$ and $b$; the shortest distance between these edges is $d$, and the angle between them is $\theta$. Prove using vectors that the volume of the tetrahedron is $\frac{a b d \sin \theta}{6}$ | 1 |
Does the Bible or Plato's Republic have more witnesses? | 0 |
What island was ranked as the 5th best in Europe? | 0 |
12. The number of terms of an A.P. is even; the sum of the odd terms is 24 , and of the even terms is 30 , and the last term exceeds the first by $10 / 2$, then the number of terms in the series is
a. 8
b. 4
c. 6
d. 10 | 1 |
6. An ideal gas has initial volume $V$ and pressure $p$. In doubling its volume the minimum work done will be in the process (of the given processes)
(a) isobaric process
(b) isothermal process
(c) adiabatic process
(d) same in all given processes | 1 |
23. Range of $y=f(x)$ is
(a) $[-2,1]$
(b) $[-1,4]$
(c) $[0,2]$
(d) $[2,3]$ | 1 |
Which sleeping pattern is most efficient? | 0 |
What is the reason why spirits show up in pictures? | 0 |
I am 32/F. Is it too late to get married for a female in India? | 0 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.