1. Absolute error is

2. If the displacement of a body is proportional to square of time, then body has

3. When torque acting upon a system is zero, which of the following will be constant?

4. Which of the following is most sensitive ?

5. In which of the following expansion work done is greatest ?

6. Looming occurs due to

7. In cinema hall, the distance between the projector and screen is increased by 2%, the illumination on screen

8. In bringing an electron towards another electron, electrostatic potential energy of system

9. In young's double slit experiment the intensities of dark and bright fringes are in the ratio 1:4. The ratio of amplitudes of source is

10. An open organ pipe has fundamental frequency of 'f'. If water is filled upto half of pipe, the fundamental frequency of pipe will become

11. Two cells each E, r are connected in parallel to resistance 'R'. The maximum energy will transferred to this resistor if the value of 'r' is

12. The resistance of capacitor for direct current is

13. The ratio of energies of electron in the hydrogen atom in its first to second excited state is

14. The frequency of incident photon is doubled. The stopping potential become

15. Which of the following is correct statement?

I: Work has to be done to bring a charge along perpendicular bisector of electric dipole.

II: When the radius of charge enclosing spherical surface is doubled, electric flux gets halved.

16. A piece of ice containing a stone inside it is floating in water. When ice melts completely, the level of water will

17. "Good absorber are good emitter's". This statement is called

18.

19. If cos2x=sin3x then x equals

20. A set has 5 elements then the number of subsets containing more than 2 elements is

21. If A^{2} -A+I=0 then A^{-1} equals

22.

23. The term independent of x in the expansion of (x - 3/x^{2} )^{18}

24. The center of the ellipse 4x^{2} +9y^{2} +16x-18y-11=0

25. If the sum of the distances of a point from two perpendicular lines in a plane is 1, then the locus of a point is

26. If arg(z)<0 then arg(-z)-arg(z)=

27. The period of f(x)=cos4x is

28. If sinA, sinB, sinC are in A.P., then a,b,c are in

29. If p and q are the roots of the equation x^2+px+q=0 then

30. The range of the function f(x)=|x-1| is

31. Let u,v and w be the vectors such that u+v+w=0. If |u|=3, |v|=4 and |w|=5 then (u.v+v.w+w.u) is

32. The number of ways in which 3 people can sit in a 7 vacant chairs is

33. Which of the following is not always true?

34. A circle and a square have the same perimeter then

35. The equation of the plane having intercepts 2,-3,4 in order is

36. Which of the following set of quantum number have minimum energy?

37. Which of the following is the most electropositive element?

38. For which of the following species Bohr's theory is not applicable ?

39. A solution of SO_{2} in water reacts with H_{2}S precipitating sulphur. Here SO_{2} acts as

40. A solution of liquid ammonia is blue due to presence of

41. Gas formed by passing ammonia over CaOCl_{2}

42. The total number of isomers having the molecular formula C_{3}H_{8}O

43. The gas formed by hydrolysis of calcium carbide is purified using

44. The main function of roasting is

45. Metamerism is exhibited by

46. In kellner- solvay process, the cathode used for electrolysis of brine is

47. Volume of CO_{2} gas at NTP formed by burning 14gm of ethene is

48. Which one of the following chemicals is primary standard

49. The phonemic transcription of the word "Formative" is

50. The word "tomato" has its primary stress on which syllable

51. The synonym of "debility" is

52. As wary as ........

53. An anthology of .........

54. Please, excuse ........ being late.

55. Two thirds of the book .......... interesting.

56. Which of the following is compound sentence?

57. He liked you more than he ....... me.

58. Hari said, "come here, Sita"

59. So you own the factory, .........?

60. Hunting tigers are dangerous.

The word "Hunting" in the above sentence is a :

61. A drunkard walking in a narrow lane take 8 steps forward and 6 steps backward, again 8 steps forward and 6 steps backward and so on. Each step is 1m long requires 1s then time taken by him to fall in pit 18m from start is

62. The breaking strength of a rope suspended from a rigid support is 25kg weight. The maximum acceleration with which monkey of mass 20kg can climb up the rope is

63. A horizontal platform with an object placed on it is executing SHM in vertical direction with an amplitude of 9.8m. The least period of oscillation so that object is not detached from platform is

64. A gas expands with temperature according to the relation V=KT^{2/3} the work done to change the temperature of 1 mole of gas by 60K is

65. The power of heater is 500W at 800^{0} C. what will be its power at 200^{0} C if the temperature coefficient of resistance of heating coil is 4X10^{- 4} /^{o} C ?

66. An organ pipe filled with gas at 27^{o} C resonate at 400Hz in its fundamental mode. If it is filled with the same gas at 90^{o} C, the resonance frequency will be

67. The minimum wavelength of Balmer series is 3670**Å** . Then the minimum wavelength of paschen series is

68. If three fourth of the active nuclei present in a radioactive sample decay in 3/4 sec. The half life of sample is

69. In young's double slit experiment, slits are separated by 2mm then the fringes are observed on screen at 10cm for light of wavelength 6000Å. The fringes are shifted by 5mm is introduced in the path of one slit. the refractive index of plate is

70. For two position of a lens image is obtained on screen at fixed distance. The size of object is 2cm and size of diminished image is 0.5cm then the size of other image will be

71. n-equal capacitors are first connected in series and then in parallel. The ratio of maximum to minimum capacitance is

72. A 100mH coil carries a current of 1A. Energy stored in its magnetic field is

73. Five 5Ω resistors are connected to form a pentagon then find equivalent resistance across any of its sides

74. The surface tension of soap bubble is 25 X 10^{-3} N/m. The excess pressure inside a soap bubble of radius 1cm is

75. The no. of real roots of the equation x^{2} - 4lxl + 3=0 is

76. The area between the curves represented by is:

77. =

78. The number of different committees of 9 member that can be formed from a group of 8 men and 6 women, so that one third seats is reserved for women is:

(79.)

80. The equation of polar to (1,2) to the parabola y^{2}=4(x-2) is:

^{}

81. If is a purely imaginary number, then is equal to

82. If x,y,z are in G.P. and , then

83. The number of bijections possible between two sets of** n** elements is :

84. The roots of the equation are