| 201. | If \( 2 a=2 \tan 10^{\circ}+\tan 50^{\circ} ; 2 b=\tan 20^{\circ}+\tan 50^{\circ} \)
\( 2 c=2 \t... | 0 | | Counter-Strike: Source
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| 202. | कथन (i) से (iv) देखें व सही विकल्प ढूँढ़कर (T) व गलत (F) से इंगित करें।
(i) वृक्क के वृक्कक की स... | 0 | | Counter-Strike: Source
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| 203. | The correct order of increasing bond length of \( \mathrm{C}-\mathrm{H} \), \( \mathrm{C}-\mathr... | 0 | | Counter-Strike: Source
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| 204. | Select the correct option :
(A)(A) is SiF_4
(B) (B) is H_2SiF_6
(C) (C) is H_4SiO_4
(D) All of th... | 0 | | Counter-Strike: Source
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| 205. | An object is placed at a large distance in front of a concave mirror of radius of curvature 40 c... | 0 | | Counter-Strike: Source
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| 206. | Which one of the following pairs of substances will not produce hydrogen when reacted together?
(... | 0 | | Counter-Strike: Source
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| 207. | Xeric environment is characterised by :
(A) precipitation
(B) low atmospheric humidity
(C) extre... | 0 | | Counter-Strike: Source
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| 208. | Important terms used in magnetism are: (vi) Magnetic permeability of free space \( \left(\mu_{0}... | 0 | | Counter-Strike: Source
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| 209. | Football teams \( \mathrm{T}_{1} \) and \( \mathrm{T}_{2} \) have to play two games against each... | 0 | | Counter-Strike: Source
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| 210. | Vitamin C called:
(1) Antioxidant
(2) Antiscurvy
\( \mathrm{P} \)
(3) Ascorbic acid
(4) All of t... | 0 | | Counter-Strike: Source
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| 211. | When \( -\ln K \) is plotted against \( \frac{1}{T} \) using the van't Hoff equation, a straight... | 0 | | Counter-Strike: Source
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| 212. | Caused of surra disease in cattle : (A) T. evansi (B) T. brucei (C) \( T \). lewisi (D) T. cruzi | 0 | | Counter-Strike: Source
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| 213. | Ram jogs from one end (X) to the other end (Y) of a straight road that is 300 m long in 2 minute... | 0 | | Counter-Strike: Source
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| 214. | What happens when steam is passed over red hot carbon?
(A) \( \mathrm{C}+2 \mathrm{H}_{2} \mathr... | 0 | | Counter-Strike: Source
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| 215. | Three ideal monoatomic gases at absolute temperatures \( \mathrm{T}... | 0 | | Counter-Strike: Source
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| 216. | Let A(-1,2) and D(3,4) be the ends points of the median A D of A B C. Find the co-ordinates of th... | 0 | | Counter-Strike: Source
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| 217. | Synthetic gas is a mixture of:
(A) steam and carbon monoxide
(B) carbon monoxide and nitrogen
(C... | 0 | | Counter-Strike: Source
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| 218. | If the critical temperature of the gas be \( T_{C}=\frac{8 a}{27 R ... | 0 | | Counter-Strike: Source
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| 219. | If \( g \) is the acceleration due to gravity at the surface of the earth. The force acting on t... | 0 | | Counter-Strike: Source
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| 220. | What is the literacy rate as per the census of 2011 ?
(A) 70 %
(B) 72 %
(C) 73 %
(D) 71 % | 0 | | Counter-Strike: Source
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| 221. | In the given figure, A B is a diameter, O is the centre of the circle and ∠ O C B=50^∘, then find... | 0 | | Counter-Strike: Source
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| 222. | Which of the following is the oldest oil producing state of India?
(a) Gujarat
(b) Maharasthra
(c... | 0 | | Counter-Strike: Source
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| 223. | Two substances \( \mathrm{A}\left(\mathrm{t}_{1 / 2}=5\right. \) mins \( ) \) and \( \mathrm{B}\... | 0 | | Counter-Strike: Source
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| 224. | MATCH THE COLUMN
Match the column-I with column-II.
\begin{tabular}{|l|l|c|l|}
\hline \multicolu... | 0 | | Counter-Strike: Source
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| 225. | Directions: In the question two statements are given as statement-I and statement-II.
Mark the c... | 0 | | Counter-Strike: Source
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| 226. | Match the statement in Column-I with statements in Column-II.
\begin{tabular}{|c|l|c|l|}
\hline ... | 0 | | Counter-Strike: Source
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| 227. | Find the LCM and HCF of the polynomials (x^2-4)(x^2-x-2) and (x^2+4 x+4)(x^2-3 x+2) Verify that t... | 0 | | Counter-Strike: Source
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| 228. | In a set of the given reactions, acetic acid yielded a product C.
Product C would be
(a)
(b) CH_3... | 0 | | Counter-Strike: Source
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| 229. | Beryllium shows diagonal relationship with aluminium. Which of the following similarity is incorr... | 0 | Show | Counter-Strike: Source
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| 230. | The oxidation number, coordination number and magnetic moment for t... | 0 | | Counter-Strike: Source
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| 231. | Two travelling waves \( y_{1}=A \sin [k(x-c t)] \) and \( y_{2}=A \... | 0 | | Counter-Strike: Source
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| 232. | Read the given paragraph below carefully and answer the questions.
In this sector, workers do not... | 0 | | Counter-Strike: Source
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| 233. | An element crystalizes in a structure having F.C.C. unit cell of an edge \( 200 \mathrm{pm} \). ... | 0 | | Counter-Strike: Source
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| 234. | Consider the following statements and select the
\( \mathrm{P} \) c... | 0 | | Counter-Strike: Source
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| 235. | What are the truth values of \( (\sim p \Rightarrow \sim q) \) and \( \sim(\sim p \Rightarrow q)... | 0 | | Counter-Strike: Source
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| 236. | In an A.C. circuit resistance and inductance are
P connected in ser... | 0 | | Counter-Strike: Source
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| 237. | An LCR series circuit of capacitance 62.5nF and resistance of 50Ω is connected to an A.C. .... | 0 | | Counter-Strike: Source
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| 238. | Single Choice Type Question
Identify the mismatched pair
(1) Chlorophyll b - Chief pigment
(2) C... | 0 | | Counter-Strike: Source
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| 239. | यदि \( \left[\begin{array}{ll}x+y & 2 x+z \\ x-y & 2 z+w\end{array}\right]=\left[\begin{array}{c... | 0 | | Counter-Strike: Source
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| 240. | A capacitor of capacitance \( \mathrm{C} \) is charged to a potential difference \( \mathrm{V} \... | 0 | | Counter-Strike: Source
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| 241. | Bhadravati Iron and Steel Plant is located in .................
(a) Punjab
(b) Madhya Pradesh
(c)... | 0 | | Counter-Strike: Source
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| 242. | Atmospheric pressure is measured by
(a) Barometer
(b) Manometer
(c)... | 0 | | Counter-Strike: Source
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| 243. | What should be added to 2/(x^2+x-6) to get -4 x/(x^2-4)(x^2-9) ?
(a) 4/x^2-x-6
(b) -2/x^2-x-6
(c)... | 0 | | Counter-Strike: Source
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| 244. | If \( I=\left[\begin{array}{ll}1 & 0 \\ 0 & 1\end{array}\right], J=\left[\begin{array}{c... | 0 | | Counter-Strike: Source
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| 245. | A point source of light \( S \) is placed on the axis of a lens of focal length \( 20 \mathrm{~c... | 0 | | Counter-Strike: Source
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| 246. | What is the major product obtained in the following reaction?
NH_3⟶ product
(A)
(B)
(C)
(D) | 0 | | Counter-Strike: Source
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| 247. | A gaseous mixture was prepared by taking equal mole of \( \mathrm{C... | 0 | | Counter-Strike: Source
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| 248. | फलन ' \( t \) ' सेल्सियस तापमान का फॉरेनहाइट तापमान में प्रतिचित्रण करता है, जो \( t(C)=\frac{9 ... | 0 | | Counter-Strike: Source
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| 249. | The gas A is used by most of the animals to obtain energy from food by the process of respiration... | 0 | | Counter-Strike: Source
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| 250. | A liquid takes 5 minutes to cool from \( 80^{\circ} \mathrm{C} \) t... | 0 | | Counter-Strike: Source
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| 251. | If non-parallel sides of a trapezium are equal, prove that it is cyclic. | 0 | | Counter-Strike: Source
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| 252. | A physicist took a circular metallic sheet of radius 4 cm at a temperature of 27^∘C. He Heated m... | 0 | | Counter-Strike: Source
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| 253. | किसी अभिक्रिया में मुक्त ऊर्जार परिवर्तन तथा संगत साम्य स्थिरांक, \( K_{c} \) के मध्य सही़ संबंध... | 0 | | Counter-Strike: Source
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| 254. | Fill in the Blanks
a. The value of acceleration due to gravity on the surface of the Earth is min... | 0 | | Counter-Strike: Source
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| 255. | Match the Column-I with Column-II.
(1) A-(r); B-(p); C-(q); D-(q)
(2) A-(t); B-(p); C-(q); D-(t)... | 0 | | Counter-Strike: Source
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| 256. | An ac source is connected in given series LCR circuit. The rms potential difference across the c.... | 0 | | Counter-Strike: Source
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| 257. | If a metallic sphere gets cooled from \( 62^{\circ} \mathrm{C} \) t... | 0 | | Counter-Strike: Source
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| 258. | Directions: In the question
two statements are
given as statement-I and statement-II.
Mark the c... | 0 | | Counter-Strike: Source
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| 259. | The area of an equilateral triangle is 81 √(3) cm^2. Its height is
(a) 9 √(3) cm
(b) 6 √(3) cm
(c... | 0 | | Counter-Strike: Source
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| 260. | Select the correct option w.r.t E.C.G?
img src=https://penpencil-static-content.s3.ap-south-1.am... | 0 | | Counter-Strike: Source
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| 261. | Which of the following is a primary halide?
(a) Isopropyl iodide
(b) Secondary butyl iodide
(c) T... | 0 | | Counter-Strike: Source
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| 262. | The total number of C-C sigma bonds in mesityl oxide C6H10O is ______ (Round off to t.... | 0 | | Counter-Strike: Source
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| 263. | At \( 250^{\circ} \mathrm{C} \) and 1 atmospheric pressure, the vap... | 0 | | Counter-Strike: Source
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| 264. | Fill in the Blanks
a. When a body is travelling at a constant velocity, the net force on it is
b.... | 0 | | Counter-Strike: Source
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| 265. | The interval in which \( f(x)=\int_{0}^{x}\left\{(t+1)\left(e^{t}-1\right)(t-2)(t+4)\right\} d t... | 0 | | Counter-Strike: Source
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| 266. | In animals including humans, sex determination is due to
a. X-chromosome
b. Y-chromosome
c. Z-ch... | 0 | | Counter-Strike: Source
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| 267. | The line segment joining A(-2,9) and B(6,3) is a diameter of a circle with centre C. Find the coo... | 0 | | Counter-Strike: Source
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| 268. | If \( \vec{a}, \vec{b} \) and \( \vec{c} \) are unit vectors such t... | 0 | | Counter-Strike: Source
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| 269. | Mark the statements as True \( (T) / \) False \( (F) \) by choosing the correct option from the ... | 0 | | Counter-Strike: Source
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| 270. | If xy and z0, then which of the following is true?
(a) 1/x1/y
(b) 1/x1/y
(c) x/zy/z
(d) Both (b) ... | 0 | | Counter-Strike: Source
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| 271. | स्तम्भ I तथा स्तम्भ II को सुमेलित कीजिए तथा नीचे दिये गये कूटों में से सही सुमेल छाँटिए
\begin{t... | 0 | | Counter-Strike: Source
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| 272. | The points (-4,0),(4,0),(0,3) are the vertices of a
(A) right triangle
(B) isosceles triangle
(C)... | 0 | | Counter-Strike: Source
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| 273. | Match the following lists:
\begin{tabular}{|c|c|c|c|}
\hline & List-I & & List-II \\
\hline A. &.... | 0 | | Counter-Strike: Source
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| 274. | The average speed of a moving object is equal to the magnitude of its average velocity when it tr... | 0 | | Counter-Strike: Source
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| 275. | The particular solution of \( t\left(1+t^{2}\right) d x=\left(x+x t^{2}-t^{2}\right) d t,\left.x... | 0 | | Counter-Strike: Source
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| 276. | Football teams \( \mathrm{T}_{1} \) and \( \mathrm{T}_{2} \) have to play two games against each... | 0 | | Counter-Strike: Source
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| 277. | A neutral organic compound X of molecular formula C_2H_6O on oxidation with acidified potassium d... | 0 | | Counter-Strike: Source
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| 278. | During complete combustion of one mole of butane, \( 2658 \mathrm{~kJ} \) of heat is released. T... | 0 | | Counter-Strike: Source
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| 279. | If heat \( Q \) is added reversibly to a system at temperature \( T... | 0 | | Counter-Strike: Source
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| 280. | In an a.c. circuit containing ohmic \( E=E_{0} \sin \omega t \), then \( I=I_{0} \sin (\omega t+... | 0 | | Counter-Strike: Source
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| 281. | The velocity of a moving particle depends upon time \( t \) as \( v= \) at \( +\frac{b}{t+c} \).... | 0 | | Counter-Strike: Source
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| 282. | \[
2 \mathrm{~A}+\mathrm{B} \rightleftharpoons 3 \mathrm{C}, \mathrm{K}_{\mathrm{C}}=49
\]
For t... | 0 | | Counter-Strike: Source
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| 283. | What is calligraphy?
(a) The art of beautiful and stylish writing
(b) A type of building
(c) A t... | 0 | | Counter-Strike: Source
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| 284. | The modulated signal \( c_{m}(t) \) can be written as
\[
\begin{ali... | 0 | | Counter-Strike: Source
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| 285. | If the time taken by the wave pulse to cross the interval i in the figure below is 0.2 s, the tim... | 0 | | Counter-Strike: Source
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| 286. | For a first order homogeneous gaseous reaction, \( A \longrightarrow 2 B+C \)
then initial press... | 0 | | Counter-Strike: Source
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| 287. | A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do t... | 0 | | Counter-Strike: Source
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| 288. | Differentiate between AC and DC. Name one source of each. Write any two advantages of alternating... | 0 | | Counter-Strike: Source
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| 289. | ZnO shows yellow colour on Heating due to :
(a) \( d-d \) transition
(b) \( C-T \) spectra
P
(c)... | 0 | Show | Counter-Strike: Source
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| 290. | आयाम माडुलित तरंगों के गणितीय व्यंजक की पहचान कीजिए-
(A) \( A_{c} \sin \left[\left\{\omega_{c}+k... | 0 | | Counter-Strike: Source
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| 291. | Who were the colonial powers in Indonesia?
(A) The Japanese
(B) The Chinese
(C) The Persians
(D) ... | 0 | | Counter-Strike: Source
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| 292. | A variable frequency a.c. source is connected to a capacitor. Will the displacement current incr.... | 0 | | Counter-Strike: Source
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| 293. | Match the transformation in Column I with appropriate options in Column II.
\begin{tabular}{|c|c.... | 0 | | Counter-Strike: Source
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| 294. | The plates of a capacitor of capacitance \( 10 \mu \mathrm{F} \), charged to \( 60 \mu \mathrm{C... | 0 | | Counter-Strike: Source
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| 295. | Out of the following, choose the wrong statement :
(a) A transformer cannot work on d.c.
(b) A t... | 0 | | Counter-Strike: Source
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| 296. | During hearing of a court case, the judge suspected that some changes in the documents had been c... | 0 | | Counter-Strike: Source
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| 297. | In a Carnot engine, when \( T_{2}=0^{\circ} \mathrm{C} \) and \( T_... | 0 | | Counter-Strike: Source
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| 298. | \( \int f(g(x)) g^{\prime}(x) d x=\int f(t) d t \) where \( t=g(x) \). This
rule is called subst.... | 0 | | Counter-Strike: Source
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| 299. | Match the following columns:
\begin{tabular}{|c|c|c|c|c|c|}
\hline \multicolumn{2}{|r|}{\begin{t.... | 0 | | Counter-Strike: Source
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| 300. | Let \( g(x)=x^{C} e^{C x} \) and \( f(x)=\int_{0}^{x} t e^{2 t}\left(1+3 t^{2}\right)^{1 / 2} d ... | 0 | | Counter-Strike: Source
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