Question stringlengths 2 3k | label int64 0 1 |
|---|---|
Example 2.115  | 1 |
Can I play GTA 5 on a MacBook Pro? | 0 |
Example $\mathbb{1}$ Convert $40^{\circ} 20^{\prime}$ into radian measure. | 1 |
What is the most touching love story you've ever read? | 0 |
How can we remove poverty in India? | 0 |
3. Let $f(x)=a_{5} x^{5}+a_{4} x^{4}+a_{3} x^{3}+a_{2} x^{2}+a_{1} x$, where $a_{i}^{\prime} s$ are real and $f(x)=0$ has a positive root $\alpha_{0}$. Then
a. $f^{\prime}(x)=0$ has a root $\alpha_{1}$ such that $0<\alpha_{1}<\alpha_{0}$
b. $f^{\prime}(x)=0$ has at least one real root
c. $f^{\prime \prime}(x)=0$ has at... | 1 |
3. The number of solutions of the equation $16\left(\sin ^{5} x+\cos ^{5} x\right)=11(\sin x+\cos x)$ in the interval $[0,2 \pi]$ is
(a) 6
(b) 7
(c) 8
(d) 9 | 1 |
If I create a private Twitter list does my follower number change on my profile page? | 0 |
2. A paramagnetic material is kept in a magnetic field. The field is increased till the magnetization becomes constant. If the temperature is now decreased, the magnetization
(a) will increase
(b) decrease
(c) remain constant
(d) may increase or decrease. | 1 |
According to a 2005 survey what was in Hyderabad? | 0 |
Can Sundar Pichai, the new Google CEO, speak Tamil? | 0 |
14.5 Statues and monuments in India are affected by acid rain. How? | 1 |
22. When a loop moves towards a stationary magnet with speed $v$, the induced emf in the loop is $E$. If the magnet also moves away from the loop with the same speed, then the emf induced in the loop is
(a) $E$
(b) $2 E$
(c) $\frac{E}{2}$
(d) zero | 1 |
Does white privilege exist? | 0 |
(i) Bromomethane, Bromoform, Chloromethane, Dibromomethane. | 1 |
21. Which compound below does not contain any conjugated multiple bonds?
(A) 1,2,4-pentatriene
(B) 1,3-cyclobutadiene
(C) 1,5-hexadiene
(D) 3-methyl-2,4-hexadiene | 1 |
Who will be the next american president? | 0 |
How can I improve my communication effectively? | 0 |
According to another misconception, what field of study was the medieval Church opposed to? | 0 |
9. The resistance of the meter bridge $A B$ in given figure is $4 \Omega$. With a cell of emf $\varepsilon=0.5 \mathrm{~V}$ and rheostat resistance $R_{h}=2 \Omega$. The null point is obtained at some point $J$. When the cell is replaced by another one of emf $\varepsilon=\varepsilon_{2}$, the same null point $J$ is fo... | 1 |
.28 The ideal battery in Fig. 27-39a has emf $\mathscr{E}=6.0$ V. Plot 1 in Fig. 27-39b gives the electric potential difference $V$ that can appear across resistor 1 versus the current $i$ in that resistor when the resistor is individually tested by putting a variable potential across it. The scale of the $V$ axis is s... | 1 |
How can I learn German language on my own? | 0 |
Example 8.23 Evaluate $\int_{-\pi}^{3 \pi} \log (\sec \theta-\tan \theta) d \theta$. | 1 |
15. Which of the following is true?
a. $\vec{a}$ and $\overrightarrow{a_{2}}$ are collinear
b. $\overrightarrow{a_{1}}$ and $\vec{c}$ are collincar
c. $\vec{a}, \overrightarrow{a_{1}}$ and $\vec{b}$ are coplanar
d. $\vec{a}, \overrightarrow{a_{1}}$ and $\overrightarrow{a_{2}}$ are coplanar | 1 |
What was the area of Hyderabad before the GHMC? | 0 |
25. Lyophilic sols are
(a) Irreversible sols
(b) They are prepared from inorganic compound
(c) Coagulated by adding electrolytes
(d) Self-stabilizing | 1 |
I am new to video editing. I am good at Filmora. What other advanced video editing software and supporting software should I learn? | 0 |
What are the attributes of scientist by the name Sir Arthur Schuster? | 0 |
How do I earn money through a blog? | 0 |
18. $\frac{d^{n}}{d x^{n}}(\log x)=$
a. $\frac{(n-1)!}{x^{n}}$
b. $\frac{n!}{x^{n}}$
c. $\frac{(n-2)!}{x^{n}}$
d. $(-1)^{n-1} \frac{(n-1)!}{x^{n}}$ | 1 |
Example 4.41 if $\sin ^{-1}\left(\frac{4 x}{x^{2}+4}\right)+2 \tan ^{-1}\left(-\frac{x}{2}\right)$ is independent of $x$, find the values of $x$. | 1 |
What Caribbean country will you never visit again? | 0 |
What are the desires of a woman? | 0 |
23. The rms speed of gas molecules at a temperature 27 K and pressure 1.5 bar is $1 \times 10^{4} \mathrm{~cm} / \mathrm{s}$. If both temperature and pressure are raised three times, the rms speed of the gas will be
(a) $9 \times 10^{4} \mathrm{~cm} / \mathrm{s}$
(b) $3 \times 10^{4} \mathrm{~cm} / \mathrm{s}$
(c) $\sq... | 1 |
How much time will my Jio sim will take to get activated? | 0 |
Is BJP doing the right thing by suspending Kirti Azad? | 0 |
5. Let $S=\sum_{n=1}^{9999} \frac{1}{(\sqrt{n}+\sqrt{n+1})(\sqrt[4]{n}+\sqrt[4]{n+1})}$, then $S$ equals. | 1 |
38. A sonometer wire having a length of $1.50 \mathrm{~m}$ between the bridges vibrates in its second harmonic in resonance with a tuning fork of frequency $256 \mathrm{~Hz}$. What is the speed of the transverse wave on the wire? | 1 |
Are you satisfied with your sex life? | 0 |
How do I respond to the misdemeanor speed driving ticket in Reno Nevada & avoid any charges ? | 0 |
How do you tell you parents that you have a girlfriend? | 0 |
What motivates you to study? | 0 |
Which two practices have become the main focus in cultural studies? | 0 |
What administer divided the province of Bengal in half? | 0 |
25. In the previous question, the smallest kinetic energy at the bottom of the incline will be achieved by
(a) the solid sphere
(b) the hollow sphere
(c) the disc
(d) all will achieve same kinetic energy. | 1 |
What are some recommended movies a person should watch? | 0 |
What are the best techniques to use in order to manage time the most efficiently? | 0 |
What is the difference between baking powder and baking soda? | 0 |
12. $\frac{2}{(1-x)\left(1+x^{2}\right)}$ | 1 |
What is a hyparchetype? | 0 |
The act of predation typically results in what for the prey? | 0 |
I read a text on her phone and I'm really bothered by it. What do I do? | 0 |
What is your most sorrowful pleasure? | 0 |
What is the first known extant writing about architecture called? | 0 |
3.60. A thin infinitely long thread carrying a charge $\lambda$ per unit length is oriented parallel to the infinite conducting plane. The distance between the thread and the plane is equal to $l$. Find:
(a) the modulus of the vector of the force acting on a unit length of the thread;
(b) the distribution of surface ... | 1 |
Europe did not feel the need to posses territory in Africa until? | 0 |
How can I prepare for AFCAT? | 0 |
Example 3.7
Calculate $\Lambda_{m}^{0}$ for $\mathrm{CaCl}_{2}$ and $\mathrm{MgSO}_{4}$ from the data given in Table 3.4. | 1 |
32. Which of the following Common names of Carboxylic acids and their sources is correctly matched?
(A) Formic acid- Vinegar
(B) Acetic acid- Ant
(C) Butyric acid- Butter
(D) Steric acid- Goat | 1 |
10. A particle of mass $2 \mathrm{~kg}$ moving with a velocity $5 \hat{\mathbf{i}} \mathrm{m} / \mathrm{s}$ collides head-on with another particle of mass $3 \mathrm{~kg}$ moving with a velocity $-2 \hat{\mathbf{i}} \mathrm{m} / \mathrm{s}$. After the collision the first particle has speed of $1.6 \mathrm{~m} / \mathrm... | 1 |
What is perception? | 0 |
17. A charged particle is free to move in an electric field. Will it always move along an electric line of force?
(d) $\frac{E_{1}}{E_{2}}=\frac{\left(K_{1}+K_{2}+K_{3}\right)\left(K_{2} K_{3}+K_{3} K_{1}+K_{1} K_{2}\right)}{9 K_{1} K_{2} K_{3}}$ | 1 |
Politics: What was the tenure of first Rajya Sabha members when it came in force at the first time? | 0 |
Why is hot water heavier than cold water? | 0 |
Why is Saltwater taffy candy imported in Mongolia? | 0 |
13. If $\left(x_{1}-x_{2}\right)^{2}+\left(y_{1}-y_{2}\right)^{2}=a^{2}$
$$
\begin{aligned}
& \left(x_{2}-x_{3}\right)^{2}+\left(y_{2}-y_{3}\right)^{2}=b^{2} \\
& \left(x_{3}-x_{1}\right)^{2}+\left(y_{3}-y_{1}\right)^{2}=c^{2}
\end{aligned}
$$
and $k\left|\begin{array}{lll}x_{1} & y_{1} & 1 \\ x_{2} & y_{2} & 1 \\ x_... | 1 |
17. A gas that cannot be collected over water is :
(a) $\mathrm{N}_{2}$
(b) $\mathrm{O}_{2}$
(c) $\mathrm{SO}_{2}$
(d) $\mathrm{PH}_{3}$ | 1 |
5. At some location on earth, the horizontal component of earth's magnetic field is $18 \times 10^{-6} \mathrm{~T}$. At this location, magnetic needle of length $0.12 \mathrm{~m}$ and pole strength $1.8 \mathrm{~A}-\mathrm{m}$ is suspended from its mid point using a thread, it makes $45^{\circ}$ angle with horizontal i... | 1 |
1. The compound that cannot act both as oxidising and reducing agent is:
(a) $\mathrm{H}_{3} \mathrm{PO}_{4}$
(b) $\mathrm{HNO}_{2}$
(c) $\mathrm{H}_{2} \mathrm{SO}_{3}$
(d) $\mathrm{H}_{2} \mathrm{O}_{2}$ | 1 |
6. In which of the following sets the inequality $\sin ^{6} x+\cos ^{6} x>5 / 8$ holds good?
a. $(-\pi / 8, \pi / 8)$
b $(3 \pi / 8,5 \pi / 8)$
c. $(\pi / 4,3 \pi / 4)$
d $(7 \pi / 8,9 \pi / 8)$ | 1 |
- 42 Humid air breaks down (its molecules become ionized) in an electric field of $3.0 \times 10^{6} \mathrm{~N} / \mathrm{C}$. In that field, what is the magnitude of the electrostatic force on (a) an electron and (b) an ion with a single electron missing? | 1 |
35. The angle between two covalent bonds is maximum in .......... $\left(\mathrm{CH}_{4}, \mathrm{H}_{2} \mathrm{O}, \mathrm{CO}_{2}\right)$ | 1 |
18. Which one of the following molecules is paramagnetic?
(a) $\mathrm{N}_{2}$
(b) $\mathrm{NO}$
(c) $\mathrm{CO}$
(d) $\mathrm{O}_{3}$ | 1 |
12. Upon treatment with ammoniacal $\mathrm{H}_{2} \mathrm{~S}$, the metal ion that precipitates as a sulfide is
(a) $\mathrm{Fe}$ (III)
(b) $\mathrm{Al}$ (III)
(c) $\operatorname{Mg}(\mathrm{II})$
(d) $\mathrm{Zn}(\mathrm{II})$ | 1 |
27. From different sets of data of $t_{1 / 2}$ at different initial concentration say ' $a$ ' for a given reaction, the product $\left(t_{1 / 2} \times a\right)$ is found to be constant. The order of the
reaction is
(a) 0
(b) 1
(c) 2
(d) 3 | 1 |
Is there any conspiracy theory proven true? | 0 |
Why are there different languages? | 0 |
33 A block of mass $M=5.4$ kg , at rest on a horizontal frictionless table, is attached to a rigid support by a spring of constant $k=6000 \mathrm{~N} / \mathrm{m}$. A bullet of
Figure 1... | 1 |
How can I be selected in mit? | 0 |
Who is most powerful in Mahabharata? | 0 |
What are the best books to learn advance c++? | 0 |
Did Mukesh Ambani already know about the currency change? | 0 |
What according to YOU is the purpose of life? | 0 |
How is it to fall in love.? | 0 |
8. A large open tank has two holes in the wall. One is a square hole of side $L$ at a depth $y$ from the top and the other is a circular hole of radius $R$ at a depth $4 y$ from the top. When the tank is completely filled with water, the quantities of water flowing out per second from both holes are the same. Then, $R$... | 1 |
What is the meaning of the Spanish phrase "que no"? | 0 |
3. The radius of the incircle of the triangle $P Q R$ is
a. 4
b. 3
c. $\frac{8}{3}$
d. 2 | 1 |
How do I construct a bar bending schedule? | 0 |
Which is the best dance style to learn for a complete beginner? | 0 |
Which kind of data do you store in MySQL? Which data do you store in Redis? | 0 |
What would happen if Hillary Clinton were indicted before the election? Is there a provision that covers a candidate that must be replaced? | 0 |
6. The radius of the incircle of $\triangle P Q R$ is
(a) 4
(b) 3
(c) $\frac{8}{3}$
(d) 2 | 1 |
How can I buy Unlocked iPhone 7 in the US? | 0 |
What means did Gandhi espouse to gain self-rule? | 0 |
8. If the function $f:[1, \infty) \rightarrow[1, \infty)$ is defined by $f(x)$ $=2^{x(x-1)}$, then $f^{-1}(x)$ is
a. $\left(\frac{1}{2}\right)^{x(x-1)}$
b. $\frac{1}{2}\left(1+\sqrt{1+4 \log _{2} x}\right)$
c. $\frac{1}{2}\left(1-\sqrt{1+4 \log _{2} x}\right)$
d. Not defined
(IIT-JEE, 1992) | 1 |
Which is the best book for reasoning in bank exams? | 0 |
6. Consider $f(k)=\binom{2^{k+1}}{2^{k} C}-\binom{2^{k}}{2^{k-1} C}$, which of the following is true about $f(k)$
(a) $f(k)$ divides $2^{3 \mathrm{k}}$ but does not divide $2^{3 \mathrm{k}+1}$ for all k
(b) $f(k)$ divides $2^{3 \mathrm{k}}$ but does not divide $2^{3 \mathrm{k}+1}$ only for certain values of k
(c) $f... | 1 |
What makes life beautiful? | 0 |
4. An external pressure $p$ is applied on a cube at $0^{\circ} \mathrm{C}$ so that it is equally compressed from all sides. $K$ is the bulk modulus of the material of the cube and $\alpha$ is its coefficient of linear expansion. Suppose we want to bring the cube to its original size by heating. The temperature should b... | 1 |
Aside from planning and design what other types of aspects does architecture involve? | 0 |
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