Question stringlengths 2 3k | label int64 0 1 |
|---|---|
Where was the oldest brain that was found? | 0 |
What satellite network began broadcasting to Hyderabad in July 1992? | 0 |
- Example 19.10 Third overtone of a closed organ pipe is in unison with fourth harmonic of an open organ pipe. Find the ratio of the lengths of the pipes. | 1 |
(d) Identify the group having metal, non-metal, liquid as well as gas at the room temperature | 1 |
5. Which of the following gases has maximum rms speed at a given temperature?
(a) hydrogen
(b) nitrogen
(c) oxygen
(d) carbon dioxide. | 1 |
72. $\quad \mathrm{Fe}^{3+} \xrightarrow[\text { excess }]{\mathrm{SCN}^{-}} \underset{\text { Blood red }}{\text { (A) }} \xrightarrow[\text { excess }]{\mathrm{F}^{-}} \underset{\text { colourless }}{(\mathrm{B})}$
Blood red
colouration
What are (A) and (B)? Give IUPAC name of (A). Find the spin only magnetic momen... | 1 |
From what town did the marble in the Taj Mahal come? | 0 |
7. NaH is an example of:
(a) Electron-rich hydride
(b) Metallic hydride
(c) Saline hydride
(d) Molecular hydride | 1 |
Two of the national parks in Hyderabad are Mrugavani National Park, Mahavir Harina Vanasthali National Park, what is the third? | 0 |
34. Which electronic level would allow the hydrogen atom to absorb a photon but not to emit a photon?
(a) $3 s$
(b) $2 p$
(c) $2 s$
(d) 1 s | 1 |
55. If the papers of 4 students can be checked by any one of the 7 teachers, then the probability that all the 4 papers are checked by exactly 2 teachers is
a. $2 / 7$
b. $12 / 49$
c. $32 / 343$
d. none of these | 1 |
Where does the money that Plus500 uses to pay traders come from? I tried this platform with real money and I did withdraw some to my bank account | 0 |
How can you factory reset a Android OS phone? | 0 |
$\cdot$30 In Fig. 30-53a, a circular loop of wire is concentric with a solenoid and lies in a plane perpendicular to the solenoid's central axis The loop has radius 6.00 cm . The solenoid has radius 2.00 cm , consists of 8000 turns $/ \mathrm{m}$, and has a current $i_{\text {sal }}$ varying with time $t$ as given in F... | 1 |
29. For the function $f(x)=\frac{e^{x}}{1+e^{x}}$, which of the following hold good?
a. $f$ is monotonic in its entire domain
c. maximum of $f$ is not attained even though $f$ is bounded
c. $f$ has a point of inflection.
d $f$ has one asymptote | 1 |
64. If the tangents are drawn from any point on the line $x+y=3$ to the circle $x^{2}+y^{2}=9$, then the chord of contact passes through the point
a. $(3,5)$
b. $(3,3)$
c. $(5,3)$
d. None of these | 1 |
Would allowing trans people to use whichever facilities/bathroom/restroom they want allow others to abuse the system to check out people? | 0 |
22. Following two amino acids lysine and glutamine form dipeptide linkage. What are two possible dipeptides?
 | 1 |
Does this girl look more like Marilyn Monroe or Charlize Theron? | 0 |
35. A beam of protons with a velocity $4 \times 10^{5} \mathrm{~m} / \mathrm{s}$ enters a uniform magnetic field of $0.3 \mathrm{~T}$ at an angle of $60^{\circ}$ to the magnetic field. Find the radius of the helical path taken by the protons beam. Also find the pitch of the helix (which is the distance travelled by a p... | 1 |
$\bullet 15$ A particle of charge $+q$ is placed at one corner of a Gaussian cube. What multiple of $q / \varepsilon_{0}$ gives the flux through (a) each cube face forming that corner and (b) each of the other cube faces? | 1 |
8. Which of the following is a bactericidal antibiotic ?
(a) Ofloxacin
(b) Tetracycline
(c) Chloramphenicol
(d) Erythromycin | 1 |
4. A cubical block of side $a$ moving with velocity $v$ on a horizontal smooth plane as shown. It hits a ridge at point $O$. The angular speed of the block after it hits $O$ is
(a) $3 v / ... | 1 |
Why isn't the government of India scrapping reservation system? | 0 |
How can I open the chrome in F11 mode by default? | 0 |
25. Consider the points $A(0,1)$ and $B(2,0)$, and $P$ be a point on the line $4 x+3 y+9=0$. Coordinates of $P$ such that $|P A-P B|$ is maximum are
a. $(-12 / 5,17 / 5)$
b. $(-84 / 5,13 / 5)$
c. $(-6 / 5,17 / 5)$
d. $(0,-3)$ | 1 |
The GSDP of Delhi increased by what percentage over the previous year in 2011-12? | 0 |
62 A 5.00 kg stone is rubbed across the horizontal ceiling of a cave passageway (Fig. 6-48). If the coefficient of kinetic friction is 0.65 and the force applied to the stone is angled at $\theta=70.0^{\circ}$, what must the magnitude of the force be for the stone to move at constant velocity?
? | 0 |
38. Statement -1: Phenol is more reactive than benzene towards electrophilic substitution reactions.
Statement-2:In the case of phenol, the intermediate carbocation is more resonance stabilized.
(a) If both Statement-1 and Statement-2 are correct, and Statement -2 is the correct explanation of the Statement-2.
(b)... | 1 |
5. An ionic micelle is formed on the addition of :
(a) liquid diethyl ether to aqueous $\mathrm{NaCl}$ solution
(b) excess water to liquid
excess water to liquid
(c)
. As the switch is closed, the free electrons in the wire start moving along the wire. In any time interval, the number of electrons entering the closed surface $S$ is equal to the number of electrons leavi... | 1 |
The red nucleus controls what part(s) of the body? | 0 |
54. If $A=\int_{0}^{\pi} \frac{\cos x}{(x+2)^{2}} d x$, then $\int_{0}^{\pi / 2} \frac{\sin 2 x}{x+1} d x$ is equal to
a. $\frac{1}{2}+\frac{1}{\pi+2}-A$
b. $\frac{1}{\pi+2}-A$
c. $1+\frac{1}{\pi+2}-A$
d. $A-\frac{1}{2}-\frac{1}{\pi+2}$ | 1 |
50. Number of -OH groups in Vitamin-C are :
(A) 2
(B) 3
(C) 4
(D) 5 | 1 |
How do I earn money by blogging in India? | 0 |
Is it wrong that a 16 year old boy dates a 13 year old girl? | 0 |
7. The radius of curvature of a convex mirror is $60 \mathrm{~cm}$. When an object is placed at $A$, its image is formed at $B$. If the size of image is half that of the object, then the distance between $A$ and $B$ is
(a) $30 \mathrm{~cm}$
(b) $60 \mathrm{~cm}$
(c) $45 \mathrm{~cm}$
(d) $90 \mathrm{~cm}$ | 1 |
34. A conducting rod of length $l$ falls vertically under gravity in a region of uniform magnetic field $\mathbf{B}$. The field vectors are inclined at an angle $\theta$ with the horizontal as shown in figure. If the instantaneous velocity of the rod is $v$, the induced emf in the rod $a b$ is
(a) $B l v$
(b) $B l v ... | 1 |
40. If $D$ is the mid-point of the side $B C$ of triangle $A B C$ and $A D$ is perpendicular to $A C$, then
a. $3 b^{2}=a^{2}-c^{2}$
b. $3 a^{2}=b^{2}-3 c^{2}$
c. $b^{2}=a^{2}-c^{2}$
d $a^{2}+b^{2}=5 c^{2}$ | 1 |
What is the best answer to this question: why are you the best candidate for this job? | 0 |
6. If $m$ is the minimum value of $f(x, y)=x^{2}-4 x+y^{2}+6 y$ when $x$ and $y$ are subjected to the restrictions $0 \leq x \leq 1$ and $0 \leq y \leq 1$, then the value of $|m|$ is | 1 |
When did the Germanic words for God take on a masculine form? | 0 |
13. An $L-R$ circuit is connected to a battery at time $t=0$. The energy stored in the inductor reaches half its maximum value at time
(a) $\frac{R}{L} \ln \frac{\sqrt{2}}{\sqrt{2}-1}$
(b) $\frac{L}{R} \ln \frac{\sqrt{2}-1}{\sqrt{2}}$
(c) $\frac{L}{R} \ln \frac{\sqrt{2}}{\sqrt{2}-1}$
(d) $\frac{R}{L} \ln \frac{\sqrt{2}... | 1 |
Do ghosts really exists? | 0 |
Which is a good solar panel installation provider near Agoura, California? | 0 |
25. $\int \frac{d x}{\sqrt{9 x-4 x^{2}}}$ equals
(A) $\frac{1}{9} \sin ^{-1}\left(\frac{9 x-8}{8}\right)+C$
(B) $\frac{1}{2} \sin ^{-1}\left(\frac{8 x-9}{9}\right)+\mathrm{C}$
(C) $\frac{1}{3} \sin ^{-1}\left(\frac{9 x-8}{8}\right)+\mathrm{C}$
(D) $\frac{1}{2} \sin ^{-1}\left(\frac{9 x-8}{9}\right)+C$ | 1 |
Who would be a better president: Hillary Clinton or Donald Trump? | 0 |
Is the National Geographic show Underworld Inc staged, authentic, or somewhere in between? | 0 |
What new use was found for Roman temples? | 0 |
(iii) $\mathrm{CH}_{3} \mathrm{COOC}_{2} \mathrm{H}_{5}(\mathrm{aq})+\mathrm{H}_{2} \mathrm{O}(\mathrm{l}) \rightleftharpoons \mathrm{CH}_{3} \mathrm{COOH}$ (aq) $+\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}$ (aq) | 1 |
22. The angles which the vector $\mathbf{A}=3 \hat{\mathbf{i}}+6 \hat{\mathbf{j}}+2 \hat{\mathbf{k}}$ makes with the co-ordinate axes are
(a) $\cos ^{-1} \frac{3}{7}, \cos ^{-1} \frac{6}{7}$ and $\cos ^{-1} \frac{2}{7}$
(b) $\cos ^{-1} \frac{4}{7}, \cos ^{-1} \frac{5}{7}$ and $\cos ^{-1} \frac{3}{7}$
(c) $\cos ^{-1} \f... | 1 |
Someone deleted me on Snapchat so I deleted them later. Then they appeared in the added me list. Does this mean they added me again? | 0 |
What are two of the most successful animal phyla? | 0 |
How do I break up with a suicidal girl? | 0 |
45. If $\alpha$ and $\beta$ be the roots of the equation $x^{2}+p x-1 /\left(2 p^{2}\right)=0$ where $p \in R$. Then the minimum value of $\alpha^{4}+\beta^{4}$ is
a. $2 \sqrt{2}$
b. $2-\sqrt{2}$
c. 2
d. $2+\sqrt{2}$ | 1 |
What should I choose between Smoothening, rebounding & Keratin treatment? | 0 |
Why do people say Hillary Clinton is a crook? | 0 |
Can time stop? | 0 |
1. An air column in a pipe, which is closed at one end, is in resonance with a vibrating tuning fork of frequency $264 \mathrm{~Hz}$. If $v=330 \mathrm{~m} / \mathrm{s}$, the length of the column in $\mathrm{cm}$ is (are)
(a) 31.25
(b) 62.50
(c) 93.75
(d) 125 | 1 |
What percentage of females in Hyderabad were employed in 2005? | 0 |
Which are the commerce colleges in Mumbai with hostel facilities? | 0 |
3. Biochemical Oxygen Demand (BOD) is the amount of oxygen required (in ppm):
(a) for sustaining life in a water body.
(b) by bacteria to break-down organic waste in a certain volume of a water sample.
(c) for the photochemical breakdown of waste present in $1 \mathrm{~m}^{3}$ volume of a water body.
(d) by anaerob... | 1 |
Is it possible for transfer from the Harvard Extension School into other top graduate programs in Harvard? For example, HBS. | 0 |
14. A free ${ }^{238} U$ nucleus kept in a train emits an alpha particle. When the train is stationary, a nucleus decays and a passenger measures that the separation between the alpha particle and the recoiling nucleus becomes $x$ at time $t$ after the decay. If the decay takes place while the train is moving at a unif... | 1 |
What are some things new employees should know going into their first day at G&K Services? | 0 |
8. Consider an $L-C-R$ circuit as shown in figure with an $\mathrm{AC}$ source of peak value $V_{0}$ and angular frequency $\omega$. Then, the peak value of current through the AC source is
(a) $\frac{V_{0}}{\sqrt{\frac{1}{R^{2}}+\omega L-\frac{1}{\omega C}^{2}}}$
 $0.007 \mathrm{~m}^{2}$
(b) $2.64 \times 10^{24} \mathrm{~kg}$
(c) $0.2370 \mathrm{~g} / \mathrm{cm}^{-3}$ | 1 |
I haven't even kissed a girl. How can I make a girl fall in love with me? | 0 |
Why are the deserts located in the tropical zones and in the western margins of the continents? | 0 |
What violent acts did the Showa regime commit? | 0 |
What is the meaning and purpose to life? | 0 |
What do you think is the best age to retire? | 0 |
What are the possible career options in the USA after completing MBBS in India? If nothing, then what are the subjects that I can study after clearing the GRE and start a career there? | 0 |
43. The time of journey of sphere is
(a) $u \sin \alpha / g$
(b) $2 u \cos \alpha / g$
(c) $2 u \cos \alpha / g$
(d) $\frac{u \tan \alpha}{2 g}$ | 1 |
Where can I hire a serious hacker? | 0 |
29. The geometric mean between -9 and -16 is
a. 12
b. -12
c. -13
d. none of these | 1 |
If Hillary Clinton is president, and the FBI is investigating her, can she influence the FBI and/or give herself a presidential pardon? | 0 |
Storyboards and what are thought to be comics by some? | 0 |
Illustration 1.16 Prove that points $\hat{i}+2 \hat{j}-3 \hat{k}, 2 \hat{i}-\hat{j}+\hat{k}$ and $2 \hat{i}+5 \hat{j}-\hat{k}$ form a triangle in space. | 1 |
30. The electrical energy of the system is given by :
(a) $U=\frac{1}{4 \pi \epsilon_{0}}\left(\frac{q_{1}^{2}}{2 R_{1}}+\frac{q_{1} q_{2}}{R_{1}+R_{2}}\right)$
(b) $U=\frac{1}{4 \pi \epsilon_{0}}\left(\frac{q_{1}^{2}}{2 R_{1}}+\frac{q_{2}^{2}}{2 R_{2}}\right)$
(c) $U=\frac{1}{4 \pi \epsilon_{0}}\left(\frac{q_{1}{ }^{2... | 1 |
Does Sun look slightly larger from ISS? | 0 |
How were the Pyramids constructed? Who built them? | 0 |
Boredom: What do you do on internet when you get bored? | 0 |
11.35 The type of hybridisation of boron in diborane is
(a) $s p$
(b) $s p^2$
(c) $s p^1$
(d) $d s p^2$ | 1 |
When will I get the joining letter from HCL Technologies? | 0 |
12. $\lim _{h \rightarrow 0} \frac{f\left(2 h+2+h^{2}\right)-f(2)}{f\left(h-h^{2}+1\right)-f(1)}$, given that $f^{\prime}(2)=6$ and $f^{\prime}(1)=4$,
(2003, 2M)
(a) does not exist
(b) is equal to $-3 / 2$
(c) is equal to $3 / 2$
(d) is equal to 3 | 1 |
17. The rate of change of the area of a circle with respect to its radius $r$ at $r=6 \mathrm{~cm}$ is
(A) $10 \pi$
(B) $12 \pi$
(C) $8 \pi$
(D) $11 \pi$ | 1 |
23. A bottle of dry ammonia and a bottle of dry hydrogen chloride connected through a long tube are opened simultaneously at both ends the white ammonium chloride ring first formed will be
[1988 - 1 Mark]
(a) at the centre of the tube.
(b) near the hydrogen chloride bottle.
(c) near the ammonia bottle.
(d) through... | 1 |
33. In a metre bridge, the gaps are closed by two resistances $P$ and $Q$ and the balance point is obtained at $40 \mathrm{~cm}$. When $Q$ is shunted by a resistance of $10 \Omega$, the balance point shifts to $50 \mathrm{~cm}$. The values of $P$ and $Q$ are
 Particle located at $E$ has its velocity in negative $x$-direction
(b) Particle located at $D$ has zero velocity
(c) Both (a) and (b) are correct
=\frac{1+x^{2}+x^{4}+\cdots+x^{2 n-2}}{1+x+x^{2}+\cdots+x^{n-1}}$ is a polynomial in $x$, then $n$
can be
a. 5
b. 10
c. 20
d. 17 | 1 |
6. Corresponding to $y$-t graph of a transverse harmonic wave shown in figure,
choose the correct options at same position.
(a)
![](https://cdn.mathpix.com/cropped/2024_06_11_79acd2f562b00... | 1 |
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