56. A cyclotron is used to accelerate
- Positive ions
- Negative ions
- Electrons
- Neutrons
57. The angle of dip is 90° at
- Equator
- Poles
- Both A &B
- None of these
58. A tape-recorder records sound in the form of
- Electrical energy
- Magnetic energy
- The magnetic field on the tape
- Variable resistance on the tape
59. The core of any transformer is laminated, so as to
- Reduce the energy loss due to eddy currents
- Make it light-weight
- Make it robust and strong
- Increase the secondary voltage
60. An inductor may store energy in
- Its coils
- Its electric field
- Its magnetic field
- None of these
61. In a coil of self-induction 5 H, the rate of change of current is 2 As-1.then, e.m.f. induced in the coil is
- -5V
- 5V
- -10V
- 10V
62. Simple capacitor filters are good for
- Low voltage supply
- Low current supply
- High current supply
- Low voltage and high current supply
63. A transformer works on the principle of
- Convertor
- Invertor
- Mutual induction
- Self-induction
64. A kilowatt-hour is a unit of
- Energy
- Power
- Electric charge
- Electric current
65. For a thermocouple, the Thermo e.m.f. maybe
- Zero
- Positive
- Negative
- None of these
66. Monochromatic light wave means
- A beam of the same colour
- A cluster of a beam of different colours
- A beam of white colour
- None of these
67. Waves that cannot be polarized are
- Longitudinal
- Transverse
- Electromagnetic
- Light
68. Doppler effect in sound and light are
- Exactly identical to each other
- Both symmetrical
- Both asymmetrical
- Different from each other
69. The inverse square law for illuminance is valid for
- Isotropic point source
- Cylindrical source
- Searchlight
- All type of sources
70. The field of view is maximum for
- Plane mirror
- Concave mirror
- Convex mirror
- Parabolic mirror
71. The large aperture of lens results in
- Chromatic aberration
- Spherical aberration
- Curvature
- Astigmatism
72. Which of the following form (s) a virtual and erect image for all positions of the object?
- Convex lens
- Concave lens
- Convex mirror
- Both a and b
73. The sky appears blue because
- Red light is absorbed
- Blue light is scattered the most
- Blue light is absorbed
- It is its natural colour
74. The resolving power of a telescope depends upon
- The focal length of the eye lens
- The focal length of the object lens
- The length of the telescope
- The diameter of the object lens
75. Cathode rays can be deflected by
- Magnetic field only
- Electric field only
- Both types of field
- None of these
76. A positron has the same mass as
- Proton
- Α- particle
- Neutron
- Electron
77. Holes are charge caries in
- Intrinsic semiconductor
- Ionic solids
- P-type semiconductors
- Both a and b
78. How many AND gates are required to form NAND gate?
- 1
- 2
- 3
- 4
79. A famous personality Hawlidar Sanjay Kumar belongs to which district of H.P.?
- Hamirpur
- Bilaspur
- Kangra
- Shimla
80. Chaurasi temple complex is situated at which of the following place in H.P.?
- Keylong
- Kalpa
- Bharmour
- Rewalsar
81. Solah Singi Dhar is located in which district of H.P.?
- Hamirpur
- Sonal
- Sirmaur
- Una
82. ‘Neugal’ is a tributary of which river of H.P.?
- Beas
- Yamuna
- Chenab
- Satluj
83. The Shilla Peak (H.P.) has an altitude of
- 6500m
- 6750m
- 6980m
- 7026m
84. Dungri fair is celebrated in which district of H.P.?
- Mandi
- Kullu
- Kinnaur
- Lahul-Spiti
85 Total number of Vidhan Sabha seats in Lahul & Spiti district of H.P. is
- 1
- 2
- 3
- 4
86. Gumma & Darang in H.P. are famous for
- Limestone
- Sandstone
- Mica
- Rock Salt
87. First International Cricket Stadium in H.P. is located at
- Chail
- Matiana
- Sundernagar
- Dharamshala
88. Which district of H.P. has no urban population?
- Chamba
- Lahaul & Spiti
- Sirmour
- Kullu
89. The longest-serving Chief Minister of H.P.?
- Veer Bhadra Singh
- Thakur Ramlal
- Y.S. Parmar
- Shanta Kumar
90. Gaddis of H.P. can be categorized as which type of tribe?
- Semi-nomadic
- Semi-pastoral
- Semi-agricultural
- All of these
91. When was Nagar Kot (KANGRA) attacked by Taimur?
- 1398 AD
- 1498 AD
- 1598 AD
- 1698 AD
92. In which century was the Mandi state Founded?
- 11th
- 12th
- 13th
- 14th
93. Andhra Hydel project is located in which district of H.p?
- Chamba
- Kullu
- Kinnaur
- Shimla
94. Which of the following metal was not found in Harappan civilization?
- Gold
- Copper
- Silver
- Iron
95. The greatest Kushan ruler who got converted to Buddhism was
- Virna
- Kujala
- Kanishka
- None of these
96. Who was called Lichchavi Dauhitra?
- Chandragupta 1
- Skandgupta
- Kumaragupta
- Samudragupta
97. Which battle did open the Delhi area to Muhammad Ghori
- First Battle of Tarain
- Second Battle of Tarain
- Battle of Khanwa
- None of these
98. The remains of the Great Vijayanagar Empire can be found in
- Bijapur
- Golconda
- Hampi
- Baroda
99. When did the British Govt. Start ruling India directly?
- After the battle of Plassey
- After the battle of Panipat
- After the war of Mysore
- After Sepoy Mutiny
100. According to Dadabhai Naoroji ‘Swaraj’ means
- Complete independence
- Self-government
- Economic independence
- Political independence
101. Whom did Bal Gangadhar Tilak refer to as his political Guru?
- Swami Vivekananda
- Ram Mohan Roy
- Sister Kumar
- Dadabhai Naoroji
102. The Indian Constitution came into force on
- 26 January 1960
- 15 August 1947
- 9 December 1946
- None of these
103. Which term is not used in the Preamble of the Indian constitution?
- Federal
- Socialist
- Secular
- Sovereign Democratic Republic
104. Which Writ’s meaning is ‘to have the body of’?
- Habeas Corpus
- Mandamus
- Quo Warranto
- Certiorari
105. The Vice-President of India is elected by
- The members of Parliament
- Member of Rajya Sabha
- Elected members of Parliament
- None of these
106. If the Speaker of Lok Sabha wants to resign, whom does he resign?
- President of India
- Deputy Speaker
- Prime Minister
- Council of Ministers
107. When do all meteorological incidents occur?
- Stratosphere
- Troposphere
- Ionosphere
- Exosphere
108. What process takes place during the youthful stage of a river?
- Valley widening
- Valley deepening
- Meandering
- None of these
109. Smog is a mixture of
- Air and water vapour
- Water and Smoke
- Fire and Water
- Smoke and fog
110. Which of the following states land is situated on eastern and western coasts?
- Puducherry
- Kerala
- Andhra Pradesh
- Maharashtra