| 1. | Nitrobenzene on reaction with conc. HNO3/H2SO4 at 80° – 100°C forms which one of t.... | 0 | | Counter-Strike: Source
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| 2. | Mark the incorrect statement w.r.t. seed.A. The seed coat has two layers, the outer testa and th.... | 0 | | Counter-Strike: Source
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| 3. | A 100-watt electric heating element is placed in a pan containing one litre of water. Although t.... | 0 | | Counter-Strike: Source
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| 4. | Waves produced in open organ pipe is
(A) longitudinal
(B) transverse
(C) both longitudinal and t.... | 0 | | Counter-Strike: Source
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| 5. | Gold numbers of protective colloids A, B, C and D are 0.50, 0.01, 0.10 and 0.004 respectively. T.... | 0 | | Counter-Strike: Source
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| 6. | The \( x \) and \( y \) co-ordinates of the particle at any time are \( x=5 \mathrm{t}-\mathrm{t.... | 0 | | Counter-Strike: Source
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| 7. | Correct statement(s) is/are :A. The equilibrium equation is also known as the law of mass action.... | 0 | | Counter-Strike: Source
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| 8. | An series L–C–R circuit is connected to a source of A.C. current. At resonance, the .... | 0 | | Counter-Strike: Source
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| 9. | Refer to the given diagram amp; select the incorrect statement w.r.t to it.\n.... | 0 | | Counter-Strike: Source
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| 10. | A small signal voltage V(t) = V0 sinωt is applied across an ideal capacitor C :.... | 0 | | Counter-Strike: Source
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| 11. | 9. If \( \mathrm{a}=2^{2} \times 3^{x}, \mathrm{~b}=2^{2} \times 3 \times 5, \mathrm{c}=2^{2} \t.... | 0 | | Counter-Strike: Source
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| 12. | 5. Consider the following equation: \( a=q v b t^{2}+c\left(\frac{t}{x}\right)^{2} \), where \( .... | 0 | | Counter-Strike: Source
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| 13. | A resistance R and a capacitor C are connected in series to a source V=V0sinωt.\nFind :\n(a.... | 0 | | Counter-Strike: Source
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| 14. | Choose the correct statements about competition.
A. Unrelated species could also compete for the.... | 0 | | Counter-Strike: Source
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| 15. | An inductor of inductance \(2 mH\) is connected to a \(220 V , 50\) \(Hz\) a.c. source. Let the .... | 0 | | Counter-Strike: Source
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| 16. | An A.C. source with variable frequency is connected to a parallel plate capacitor. How will the .... | 0 | | Counter-Strike: Source
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| 17. | The figure below shows the variation of specific heat capacity (C) of a solid as a function of t.... | 0 | | Counter-Strike: Source
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| 18. | An electric field of \( 10^{4} \mathrm{~N} / \mathrm{C} \) points due east at a certain point. T.... | 0 | | Counter-Strike: Source
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| 19. | A capacitor (C) and resistor (R) are connected in series with an ac source of voltage of frequen.... | 1 | | Counter-Strike: Source
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| 20. | 55. If the amount of DNA in meiocyte at \( \mathrm{G}_{1} \) phase is \( 2 \mathrm{C} \) then, t.... | 0 | | Counter-Strike: Source
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| 21. | 2. The velocity-time \( (v-t) \) graph of a particle moving along \( x \)-axis is as shown. It c.... | 0 | | Counter-Strike: Source
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| 22. | A charged oil drop of mass \( 10 \mu g \) and charge \( 10 \mathrm{nC} \) is suspended between t.... | 1 | | Counter-Strike: Source
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| 23. | An electric kettle has two heating coils. When one of the coils is connected to an a.c. source, .... | 0 | | Counter-Strike: Source
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| 24. | A lamp is connected in series with a capacitor. Predict your observations when you connect the c.... | 0 | | Counter-Strike: Source
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| 25. | If one of the zeroes of the cubic polynomial x3+ax2+bx+c is -1 , then the product of the other t.... | 0 | | Counter-Strike: Source
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| 26. | The average kinetic energy of the molecules of an ideal gas at \( 17^{\circ} \mathrm{C} \) has t.... | 0 | | Counter-Strike: Source
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| 27. | Which of the following is an intensive property ?
(A) Volume
(B) Mass
(C) Enthalpy
(D) Surface t.... | 0 | | Counter-Strike: Source
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| 28. | The magnetic needle of a tangent galvanometer is deflected at an angle 30°. The horizontal c.... | 0 | | Counter-Strike: Source
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| 29. | Q6 A large solid sphere of diameter \( d \) attracts a small particle with a force \( F \). If t.... | 0 | | Counter-Strike: Source
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| 30. | The correct order of increasing bond length of C-H,C-O,C-C and C=C is:.... | 0 | | Counter-Strike: Source
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| 31. | The temperature coefficient of a reaction is 2. When the temperature is increased from 30deg;C t.... | 0 | | Counter-Strike: Source
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| 32. | A body of mass \( m \) and speed \( v \) collides with a wall perpendicularly and returns with t.... | 0 | | Counter-Strike: Source
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| 33. | Assertion : beta;-glycosidic linkage is present in maltose,\n\nReason : Maltose is composed of t.... | 0 | | Counter-Strike: Source
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| 34. | A metallic rod 1 cm long with a square cross-section is heated through t°C. If Young’s.... | 0 | | Counter-Strike: Source
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| 35. | An A.C. voltage (in volt) varies with time t (in second) as V = 100 sin (50pi;t). Then match ent.... | 0 | | Counter-Strike: Source
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| 36. | Consider the function f(x) = 8x2 – 7x + 5 on the interval [– 6, 6]. The value of c t.... | 0 | | Counter-Strike: Source
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| 37. | How many statements are incorrect?A. All animals depend on plants (directly or indirectly) for t.... | 0 | | Counter-Strike: Source
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| 38. | The heat of combustion of solid benzoic acid at constant volume is ndash;321.30 kJ at 27deg;C. T.... | 0 | | Counter-Strike: Source
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| 39. | A particle of mass 10-3 kg and charge 1.0 C is initially at rest. At time t=0, the particle.... | 0 | | Counter-Strike: Source
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| 40. | How many statements are correct?
A. These days cannabinoids are being abused by some sport.... | 0 | | Counter-Strike: Source
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| 41. | The force is given in terms of time t and displacement x by the equation F = A cos Bx +C sin Dt..... | 0 | | Counter-Strike: Source
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| 42. | With regard to insulin choose correct options.A. C-peptide is not present in mature insulin.B. T.... | 0 | | Counter-Strike: Source
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| 43. | A metallic rod 1 cm long with a square cross-section is heated through t°C. If Young’s.... | 0 | | Counter-Strike: Source
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| 44. | 29. In the transmission of a.c. power through transmission lines, when the voltage is doubled. T.... | 0 | | Counter-Strike: Source
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| 45. | A few statements describing certain features of reproduction are given below
A. Gametic fusion t.... | 0 | | Counter-Strike: Source
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| 46. | 20. One kilogram of steam at \( 100^{\circ} \mathrm{C} \) can melt how much ice at \( 0^{\circ} .... | 1 | | Counter-Strike: Source
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| 47. | A transverse sinusoidal wave moves along a string in the positive x-direction at a speed of 10 c.... | 0 | | Counter-Strike: Source
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| 48. | A same amount of same gas of temperature T are enclosed in a three identical A, B & C. The t.... | 0 | | Counter-Strike: Source
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| 49. | An A.C. voltage (in volt) varies with time t (in second) as V = 100 sin (50pi;t). Then match ent.... | 0 | | Counter-Strike: Source
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| 50. | An inductor L=0.4H, a capacitor C=10μF and a resistor R=400Ω are connected in series t.... | 0 | | Counter-Strike: Source
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| 51. | A dome of the building is in the form of a hemisphere. From inside, it was white-washed at the c.... | 0 | | Counter-Strike: Source
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| 52. | Carbon cycle occurs througha. Atmosphere b,Ocean c. Living organisms d, Dead organisms .... | 0 | | Counter-Strike: Source
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| 53. | 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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| 54. | The force which determines the flow of water from one cell to another is:
(A) T.P.
(B) 0.P.
(C) ... | 0 | | Counter-Strike: Source
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| 55. | \( \mathrm{P} \)
W
An \( \mathrm{HCl} \) molecule has rotational, t... | 0 | | Counter-Strike: Source
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| 56. | If the critical temperature of the gas be \( T_{C}=\frac{8 a}{27 R ... | 0 | | Counter-Strike: Source
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| 57. | Match the following
\begin{tabular}{|c|c|c|c|}
\hline & List -I & & List -II \\
\hline \multirow.... | 0 | | Counter-Strike: Source
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| 58. | Match the following.
List I (Year) List II (Events)
A. 1944 1. Bretton... | 0 | | Counter-Strike: Source
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| 59. | If the roots of the equation x^2+2 a x+b=0 are real and distinct and they differ by atmost 2 m, t... | 0 | | Counter-Strike: Source
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| 60. | A man fires a bullet of mass 200 g at a speed of 5 m / s. The gun has a mass of 1.0 kg. With w... | 0 | | Counter-Strike: Source
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| 61. | A cyclic process for 1 mole of an ideal gas is shown in figure in t... | 0 | | Counter-Strike: Source
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| 62. | In a A B C, it is given that ∠ A: ∠ B: ∠ C=3: 2: 1 and C D ⊥ A C.
Find ∠ E C D. | 0 | | Counter-Strike: Source
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| 63. | Construct a A B C with B C=6 cm, ∠ B=60^∘ and A B=5 cm. Construct another triangle whose sides ... | 0 | | Counter-Strike: Source
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| 64. | 16 players \( \mathrm{P}_{1}, \mathrm{P}_{2}, \mathrm{P}_{3}, \ldots \ldots \mathrm{P}_{16} \) t... | 0 | | Counter-Strike: Source
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| 65. | A pendulum clock takes exactly 2 s to perform one oscillation at 0^∘C. If the pendulum clock is ... | 0 | | Counter-Strike: Source
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| 66. | The product √(2)·√(2)·√(32) equals
(A) √(2)
(B) 2
(C) √(2)
(D) √(32) | 0 | | Counter-Strike: Source
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| 67. | Arrange the following steps to determine the diameter of a wire by screw gauge in a proper sequen... | 0 | | Counter-Strike: Source
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| 68. | 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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| 69. | Sarva Shiksha Abhiyan is a step towards providing
(a) Higher education
(b) Secondary education
(c... | 0 | | Counter-Strike: Source
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| 70. | four choices have been provided. Select the correct alternative.
In a suspension type of moving c... | 0 | | Counter-Strike: Source
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| 71. | A charged capacitor is allowed to discharge through a resistor by c... | 0 | | Counter-Strike: Source
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| 72. | A particle is moving along the path given by \( y=\frac{C}{6} t^{6} \) (where \( C \) is a posit... | 0 | | Counter-Strike: Source
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| 73. | What action was taken by International Olympic Association against each of the three Olympians, C... | 0 | | Counter-Strike: Source
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| 74. | Rate of disappearance of the reactant ' \( \mathrm{C} \) ' in the reversible reaction \( A \righ... | 0 | | Counter-Strike: Source
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| 75. | What are the two strange things the guru and his disciple find in the Kingdom of Fools?
Or
What t... | 0 | | Counter-Strike: Source
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| 76. | Comprehension
We know that when a boat travels in water, its net velocity w.r.t. ground is the v... | 0 | | Counter-Strike: Source
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| 77. | \( \sim[\sim p \wedge(p \Leftrightarrow q)] \equiv \)
(A) \( p \vee q \)
(B) \( q \wedge p \)
(C... | 0 | | Counter-Strike: Source
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| 78. | Why was Anne's third assignment 'something original'?
Or
Comment on the way Anne dealt with the t... | 0 | | Counter-Strike: Source
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| 79. | MATCH THE COLUMN
For a particle executing SHM \( x=\mathrm{a} \cos \omega \mathrm{t} \), Match t... | 0 | | Counter-Strike: Source
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| 80. | Match the column-I with column-II.
\begin{tabular}{|l|l|l|l|}
\hline & \multicolumn{1}{|c|}{ Col... | 0 | | Counter-Strike: Source
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| 81. | Name the hydrocarbon formed when ethanol is heated with conc. H_2SO_4 at 170^∘C ? What is this re... | 0 | | Counter-Strike: Source
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| 82. | Find the equations of the tangent and the normal to the following c... | 0 | | Counter-Strike: Source
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| 83. | If \( a+b+c \neq 0 \) and \( \frac{b+c}{a}, \frac{c+a}{b}, \frac{a+b}{c} \) are in A.P., prove t... | 0 | | Counter-Strike: Source
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| 84. | If the tangent at \( t \) on the curve \( y=8 t^{3}-1, x=4 t^{2}+3 \) meets the curve again at... | 0 | | Counter-Strike: Source
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| 85. | A variable frequency a.c. source is connected to a capacitor. Will the displacement current incr... | 0 | | Counter-Strike: Source
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| 86. | Important terms used in magnetism are : \( \quad(v i) \) Magnetic permeability of free space \( ... | 0 | | Counter-Strike: Source
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| 87. | Read the source given below and answer the Answer the following MCQs by choosing the most questio... | 0 | | Counter-Strike: Source
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| 88. | DNA में पॉइन्ट \( \mathrm{A} \) से \( \mathrm{G}, \mathrm{C} \) से \( \mathrm{T}, \mathrm{C} \) ... | 0 | | Counter-Strike: Source
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| 89. | दिये गये अभिक्रिया के क्रम में \( P, Q, R, S, T \) को पहचानिए।
(A) \( P=\mathrm{C}_{6} \mathrm{H... | 0 | | Counter-Strike: Source
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| 90. | Turpentine oil can be purified by-
(a) Vaccum distillation
(b) Fractional distillation
(c) Steam... | 0 | | Counter-Strike: Source
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| 91. | Sucking action of buccal funnel is operated by
(A) Radial muscles
(B) Circular muscles
(C) Longi... | 0 | | Counter-Strike: Source
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| 92. | A \( 10 \mathrm{~g} \) of a gas at atmospheric pressure is cooled from \( 273^{\circ} \mathrm{C}... | 0 | | Counter-Strike: Source
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| 93. | For a cell reaction involving two electron change, the standard EMF of the cell is 0.295 V at 2^... | 0 | | Counter-Strike: Source
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| 94. | \( \mathrm{M}, \mathrm{L}, \mathrm{T} \) तथा C (कूलॉम) में चुम्बक़ीय क्षेत्र की विमाएँ हैं
(A) \... | 0 | | Counter-Strike: Source
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| 95. | t two statements are given-one labelled Assertion (A) and the other labelled Reason (R). Select t... | 0 | | Counter-Strike: Source
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| 96. | For a reaction \( \Delta C_{p}=2.0+0.2 T \mathrm{cal}^{\circ} \mathrm{C} \) and enthalpy of reac... | 0 | Let's Play | Counter-Strike: Source
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| 97. | Negative slope of the line drawn as \( \ln K_{c} v s \cdot \frac{1}{T} \) for a given reaction i... | 0 | | Counter-Strike: Source
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| 98. | A body is moving according to the equation
\( \mathrm{x}=\mathrm{at}+\mathrm{bt}^{2}-\mathrm{ct}... | 0 | | Counter-Strike: Source
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| 99. | If the critical temperature of the gas be \( T_{C}=\frac{8 a}{27 R ... | 0 | | Counter-Strike: Source
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| 100. | A body takes 5 minutes to cool from \( 100^{\circ} \mathrm{C} \) to \( 60^{\circ} \mathrm{C} \) ... | 0 | | Counter-Strike: Source
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