| 301. | A ball of mass \( 1 \mathrm{~kg} \) moving with a velocity of \( 5 \mathrm{~m} / \mathrm{s} \) c... | 13 | | Counter-Strike: Source
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| 302. | The velocity \( v \) (in \( \mathrm{cm} / \mathrm{sec} \) ) of a particle is given in terms of t... | 13 | | Counter-Strike: Source
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| 303. | At \( 250^{\circ} \mathrm{C} \) and 1 atmospheric pressure, the vap... | 13 | | Counter-Strike: Source
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| 304. | Liebermann's nitroso test is used for the identification of
(A) Primary amine
(B) Aniline
(C) Phe... | 13 | | Counter-Strike: Source
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| 305. | Consider the equation \( \frac{\mathrm{d}}{\mathrm{dt}}\left[\int \overrightarrow{\mathrm{F}} \c... | 13 | | Counter-Strike: Source
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| 306. | The author ends the story "The Bond of Love" with the rhetorical question: "But who can say now t... | 13 | | Counter-Strike: Source
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| 307. | A man of mass 55 kg climbs up a flight of steps to reach the springboard. The springboard is 6 ... | 13 | | Counter-Strike: Source
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| 308. | Which of the following statements regarding fuel cell is incorrect?
(a) These cells are eco-frien... | 13 | | Counter-Strike: Source
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| 309. | Match the following items in column A with those in column B and choose the correct answer from t... | 13 | | Counter-Strike: Source
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| 310. | In the circuit shown here, the point ' \( \mathrm{C} \) ' is kept c... | 13 | | Counter-Strike: Source
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| 311. | Beryllium shows diagonal relationship with aluminium. Which of the following similarity is incorr... | 13 | Show | Counter-Strike: Source
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| 312. | Which one of the options shows the correct labelling of the parts marked as A, B, C and D in a t... | 13 | Show | Counter-Strike: Source
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| 313. | the adsorption isotherm,
(A) \( \frac{x}{m}=f(p) \)
(B) \( \frac{x}{m}=f(T) \)
(C) \( \frac{x}{m... | 13 | | Counter-Strike: Source
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| 314. | Name the two countries of Africa where the Maasai cattle herder live. Mention two ways in which c... | 13 | | Counter-Strike: Source
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| 315. | Which of the following gas was not present in early earth atmosphere ?
(a) Ammonia
(b) Oxygen
(c)... | 13 | | Counter-Strike: Source
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| 316. | Read the extract given below and answer the following questions.
Source A The President of India
... | 13 | | Counter-Strike: Source
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| 317. | If the critical temperature of the gas be \( T_{C}=\frac{8 a}{27 R ... | 13 | | Counter-Strike: Source
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| 318. | What is the oxidation number of elements in the free or in the uncombined state ?
(a) +1
(b) 0
(c... | 13 | | Counter-Strike: Source
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| 319. | Find the length of a transverse common tangent of the two circles whose radii are 3.5 cm, 4.5 c... | 12 | | Counter-Strike: Source
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| 320. | The spring extends by \( x \) on loading, then energy stored by the spring is :
(if \( T \) is t... | 12 | | Counter-Strike: Source
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| 321. | If \( A \) is an orthogonal matrix, then \( A^{-1} \) equals
(a) \( A^{T} \)
(b) \( A \)
(c) \( ... | 12 | | Counter-Strike: Source
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| 322. | Major limiting factor for photosynthesis is:
(A) Light
(B) Water
(C) \( \mathrm{CO}_{2} \)
(D) T... | 12 | | Counter-Strike: Source
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| 323. | We believe that it is the inalienable right of the Indian people, as of any other people, to have... | 12 | | Counter-Strike: Source
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| 324. | A variable frequency a.c. source is connected to a capacitor. Will the displacement current incr... | 12 | | Counter-Strike: Source
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| 325. | In the electric circuit shown below two identical coils x and γ, each of resistance 100 Ω, are co... | 12 | Show | Counter-Strike: Source
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| 326. | Who created the cotton mill?
(i) Richard Arkwright
(ii) James Hargreaves
(iii) E.T. Paull
(iv) Th... | 12 | | Counter-Strike: Source
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| 327. | Read the sources given below and answer the SOURCE B : Golden Quadrilateral Super guestions that ... | 12 | | Counter-Strike: Source
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| 328. | If \( f(x)=\cos x-\int_{0}^{x}(x-t) f(t) d t \), then \( f^{\prime \prime}(x)+f(x) \) is equal t... | 12 | | Counter-Strike: Source
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| 329. | Who himself took interest to revive folklore in West Bengal?
(a) Rabindranath Tagore
(b) Bankim C... | 12 | | Counter-Strike: Source
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| 330. | Identify the parts labelled A, B \& C w.r.t., biogas plant
\( \math... | 12 | | Counter-Strike: Source
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| 331. | two statements are given - one labelled Assertion (A) and the other labelled Reason (R). Select t... | 12 | | Counter-Strike: Source
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| 332. | The fraction of total volume occupied by the atoms present in a sim... | 12 | | Counter-Strike: Source
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| 333. | a. What do you understand by the term 'weight'?
b. How does it differ from mass? (Give any two po... | 12 | | Counter-Strike: Source
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| 334. | Which of the following is contingency?
(A) \( p \vee \sim p \)
(B) \( p \wedge \sim q \)
(C) \( ... | 12 | | Counter-Strike: Source
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| 335. | Which of the following is used for detection of carbon and hydrogen?
(a) Ca(OH)_2
(b) CuO
(c) CaC... | 12 | | Counter-Strike: Source
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| 336. | Given that \( \vec{A}+\vec{B}+\vec{C}=0 \) out of three vectors two are equal in magnitude and t... | 12 | | Counter-Strike: Source
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| 337. | The vertices of a triangle are \( \left[a t_{1} t_{2}, a\left(t_{1}+t_{2}\right)\right]\left[a t... | 12 | | Counter-Strike: Source
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| 338. | Read the sources given below and answer the questions that follows
Source A Comparing different c... | 12 | | Counter-Strike: Source
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| 339. | In the circuit as shown in figure the switch is closed at \( \mathrm{t}=0 \).
\( P \)
W
A long t... | 12 | Show | Counter-Strike: Source
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| 340. | What volume of \( \mathrm{O}_{2} \) measured at standard conditions will be formed by the action... | 11 | | Counter-Strike: Source
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| 341. | The equilibrium constant for the reaction, \( 3 \mathrm{C}_{2} \mathrm{H}_{2} \rightleftharpoons... | 11 | | Counter-Strike: Source
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| 342. | ... Read the following passage and answer the questions from 13(i) to \( 13(\mathrm{v}) \).
A c... | 11 | | Counter-Strike: Source
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| 343. | यूकैरियोटिक RNA पॉलीमरेज III किसके संश्लेषण को उत्र्रिरित
करता है
(A) t RNA
(B) \( h n \) RNA
(C... | 11 | | Counter-Strike: Source
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| 344. | There are two planets X and Y. The mass of Y is twice the mass of X and the radius of Y is half t... | 11 | | Counter-Strike: Source
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| 345. | If \( \mathrm{A} \) - Primary bronchi, \( \mathrm{B} \) - alveolar duct, \( \mathrm{C} \) - alve... | 11 | | Counter-Strike: Source
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| 346. | A metal has density of 8,200 kg m^-3. If the mass of the metal is 123 g, calculate
a. the relat... | 11 | | Counter-Strike: Source
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| 347. | Mother Dairy cooperative is fromhich of the following state?
(A) Haryana
(B) Rajasthan
(C) Delhi | 11 | | Counter-Strike: Source
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| 348. | 2.79 g of an organic compound when heated in Carius tube with conc. HNO_3 and H_3PO_4 formed con... | 11 | | Counter-Strike: Source
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| 349. | Anisoleith HNO_3 and conc. H_2SO_4 gives
(1) Phenol
(2) Nitrobenzene
(3) o- and p-nitroanisole | 11 | | Counter-Strike: Source
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| 350. | Why does the author say that Iswaran seemed to more than make up for the absence of T.V. in Mahen... | 11 | | Counter-Strike: Source
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| 351. | Assertion (A) Since the second half of the twentieth century, scientists have been warning that t... | 11 | | Counter-Strike: Source
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| 352. | Passage Based Questions
Answer the questions on the basis of your understanding of the following ... | 11 | | Counter-Strike: Source
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| 353. | Where does Indus river rises from?
(A) Kailash
(B) Mansarowar
(C) Gangotri
(D) None of the above | 11 | | Counter-Strike: Source
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| 354. | Tert. butyl benzene can be prepared by
(A) Benzene \( +\mathrm{CH}_{2}=\mathrm{C}\left(\mathrm{C... | 11 | | Counter-Strike: Source
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| 355. | In the circuit shown in figure \( \mathrm{C}_{1}=2 \mathrm{C}_{2} \). Switch \( \mathrm{S} \) is... | 11 | Show | Counter-Strike: Source
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| 356. | A plane electromagnetic wave travelling along the \( X \)-direction has a wavelength of \( 3 \ma... | 11 | | Counter-Strike: Source
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| 357. | Which of the following species are planar?
(A) Allyl carbanion
(B) tert-butyl free radical
(C) t... | 11 | | Counter-Strike: Source
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| 358. | Given that \( y=A \sin \left[\left(\frac{2 \pi}{\lambda}(c t-x)\rig... | 11 | | Counter-Strike: Source
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| 359. | A capacitor of capacitance \( \mathrm{C} \) is charged to a potential difference \( \mathrm{V} \... | 11 | | Counter-Strike: Source
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| 360. | The element with strong electropositive nature is:
(A) \( \mathrm{Cu} \)
(B) Cs
(C) \( \mathrm{C... | 11 | | Counter-Strike: Source
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| 361. | Match the columns
(C) Cyclohexanone →
(r) Zn(Hg) / ConcHCl
Cyclohexanol
(D) Phenyl benzoate →
(s)... | 11 | | Counter-Strike: Source
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| 362. | A capacitor of capacitance \( \mathrm{C} \) is charged to a potenti... | 11 | | Counter-Strike: Source
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| 363. | \( \begin{aligned} \mathrm{C}_{\text {हीरा }}+\mathrm{O}_{2} \longrightarrow \mathrm{CO}_{2} ; &... | 11 | | Counter-Strike: Source
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| 364. | Match the compound in Column-I to the best technique of separation listed in Column-II.
\begin{t... | 11 | | Counter-Strike: Source
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| 365. | Assertion (A): The numerical values of \( P_{c}, V_{c}, T_{c} \) are \( \frac{a}{27 b^{2}}, 3 b ... | 11 | | Counter-Strike: Source
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| 366. | The angle of elevation of the top of a T.V. tower from three points A, B, C in a straight line i... | 10 | | Counter-Strike: Source
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| 367. | The introduction of which new technology in England angered women ?
(a) The spinning jenny.
(b) T... | 10 | Vlog | Counter-Strike: Source
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| 368. | A ball is dropped from a height as shown in the figure. Ignoring the effects of air resistance, t... | 10 | Show | Counter-Strike: Source
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| 369. | Intestinal fold in cyclostomes is (A) Typhlosole (B) Scroll valve (C) Endostyle (D) Velum. | 10 | | Counter-Strike: Source
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| 370. | The formula of calcium cyanamide is
(A) Ca(CN)_2
(B) CaC_2 N_2
(C) CaCN_2
(D) CaCHNH_2 | 10 | | Counter-Strike: Source
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| 371. | Two travelling waves \( y_{1}=A \sin [k(x-c t)] \) and \( y_{2}=A \... | 10 | | Counter-Strike: Source
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| 372. | Read the following sources and answer the questions given below.
Source A Story of Mishrilal
Mish... | 10 | | Counter-Strike: Source
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| 373. | 16 players \( \mathrm{P}_{1}, \mathrm{P}_{2}, \mathrm{P}_{3}, \ldots \ldots \mathrm{P}_{16} \) t... | 10 | | Counter-Strike: Source
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| 374. | यदि \( \left[\begin{array}{ll}x+y & 2 x+z \\ x-y & 2 z+w\end{array}\right]=\left[\begin{array}{c... | 10 | | Counter-Strike: Source
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| 375. | In the diagram, the input is across the terminals \( A \) and \( C \) and the output is across t... | 10 | | Counter-Strike: Source
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| 376. | A key of a mechanical piano is struck gently and then struck harder again. In the second case,
a.... | 10 | | Counter-Strike: Source
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| 377. | Compound \( A\left(\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{2}\right) \) on reduction yields t... | 10 | | Counter-Strike: Source
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| 378. | Atoms of eight elements A, B, C, D, E, F, G and H have the same number of electron shells but dif... | 10 | | Counter-Strike: Source
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| 379. | Mark the statements as True \( (T) / \) False \( (F) \) by choosing the correct option from the ... | 10 | | Counter-Strike: Source
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| 380. | If a particle of charge \( 10^{-12} \mathrm{C} \) moving along the ... | 10 | | Counter-Strike: Source
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| 381. | The correct order of increasing acid strength of the compounds
(A) CH_3CO_2H
(B) MeOCH_2CO_2H
(C)... | 10 | | Counter-Strike: Source
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| 382. | What happens to the inertia of an object when its velocity is doubled?
a. The object's inertia be... | 10 | | Counter-Strike: Source
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| 383. | In an a.c. circuit containing ohmic \( E=E_{0} \sin \omega t \), then \( I=I_{0} \sin (\omega t+... | 10 | | Counter-Strike: Source
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| 384. | A capacitor (C) and resistor (R) are connected in series with an ac source of voltage of frequen.... | 10 | | Counter-Strike: Source
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| 385. | Carefully study the given figures marked as A, B, and C. Give a suitable title to each.
A.
B.
C. | 10 | | Counter-Strike: Source
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| 386. | Rewd the passage and answer the questions that follow
The diantisution pattern of the Railway net... | 10 | | Counter-Strike: Source
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| 387. | \( \triangle A B C \) and \( \triangle D B C \) lie on the same side of \( B C \), as shown in t... | 10 | | Counter-Strike: Source
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| 388. | The force is given in terms of time t and displacement x by the equation F = A cos Bx +C sin Dt..... | 10 | | Counter-Strike: Source
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| 389. | How high must be the kinetic energy of a proton striking another, stationary, proton for their c... | 9 | | Counter-Strike: Source
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| 390. | A point \( P \) moves on the plane \( \frac{x}{a}+\frac{y}{b}+\frac{z}{c}=1 \) which is fixed. T... | 9 | | Counter-Strike: Source
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| 391. | During an earthquake, both longitudinal and transverse waves are produced having speeds 4 km / s... | 9 | | Counter-Strike: Source
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| 392. | Frequency of sound that can be produced by a pipe depends on length (1) of the pipe, atmospheric... | 9 | | Counter-Strike: Source
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| 393. | In the following figure, A B and B C are equidistant from the centre ' O ' of the circle. Show th... | 9 | Show | Counter-Strike: Source
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| 394. | on the basis of
your understanding of the following passage, table and related studied concepts:
... | 9 | | Counter-Strike: Source
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| 395. | One mole of a real gas is subjected to heating at constant volume from \( \left(\mathrm{P}_{1}, ... | 9 | | Counter-Strike: Source
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| 396. | Fill in the following blanks with suitable words:
(a) The lines of.............round a straight c... | 9 | | Counter-Strike: Source
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| 397. | The most polar bond is
(a) C-F
(b) C-O
(c) C-Br
(d) C-S | 9 | | Counter-Strike: Source
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| 398. | Bhadravati Iron and Steel Plant is located in .................
(a) Punjab
(b) Madhya Pradesh
(c)... | 9 | | Counter-Strike: Source
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| 399. | A \( 2 \mu \mathrm{F} \) capacitor is charged as shown in figure. T... | 9 | | Counter-Strike: Source
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| 400. | Which one of the following cannot be prepared by Wurtz reaction?
(a) CH_4
(b) C_2H_6
(c) C_3H_8
(... | 9 | | Counter-Strike: Source
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