61. In winter season, if we touch a iron block and a wooden block in the morning, then we feel the iron block is colder than the wooden block, because
Temperature of the iron block is less than the wooden block
lron is a good conductor of heat than wood
Iron is a bad conductor of heat than wood
The iron block has more weight than the wooden block
62. Isotope of any atomic nucleus is that nucleus which has
Number of neutrons is the same but the number of protons is different
Number of protons is same them but the number of neutrons is different
Number of protons and neutrons is the same
Number of protons and neutrons is different
63. Active chemical in a mosquito repellent is
Allethrin
Atropin
2-isopropoxyphiline
Benzene hexachlorophene
64. Surface of the earth which is covered by water is about
1 / 4 Part
1 / 2 Part
2 / 3 Part
3 / 5 Part
65. Which constellation stares directed towards the pole star?
Great Bear
Aries
Scorpion
Taurus
66. Heavy water is that water
Temperature is constant at 4°C
Contain undissolved salt of Ca and K
Place of hydrogen is replaced by its isotope
Place of oxygen is replaced by its isotope
67. The fundamental of the nucleus of an atom is
Electron and Proton
Electron and Neutron
Proton and Neutron
Proton, neutron and electron
68. The number of bones in a human body at the age of 20 years is about
100
200
300
None of these
69. The disease spread by HIV is
Tuberculosis (TB)
Diarrhoea
Cancer
AIDS
70. If a 100 watt electric bulb lighted for 10 hours then the consumption of power (electricity) would be
0.1 unit
1 unit
10 unit
100 unit
71. If the lens of a glass has power + 2 diopter, then the focal length will be
200 cm
100 cm
50 cm
2 cm
72. Which of the following is not the language of computers?
BASIC
C
FAST
FORTRAN
73. On Celsius Scale the normal temperature of a human body will be
310°C
98.6°F
36.9°C
31.5°C
74. The biggest planet of the solar system is
Earth
Mars
Jupiter
Saturn
75. In air which gas has the maximum amount?
Hydrogen
Carbon Dioxide
Oxygen
Nitrogen
76. Extra peninsular mountain of India formed in
Eozoic period
Palaeozoic period
Mesozoic period
Cenozoic period
77. The old alluvial soil of the plain of the Ganga is called
Bhabar
Bangar
Khadar
Khondolite
78. Bhadravati Steel Plant is situated on
Bhadravati river
Bhadra river
Tunga river
Tungabhadra river
79. India’s largest producer of jute is
Andhra Pradesh
Bihar
Tamil Nadu
West Bengal
80. Which crop has the largest acreage in India?
Groundnut
Jowar
Rice
Wheat
12 Total Test
360 Total Question
Scientifically designed for PCS
A must have for Civil services aspirant
IAS PCS SCC and others
75 Total Test
2250 Total Question
Scientifically designed for PCS
A must have for Civil services aspirant
IAS PCS SCC and others
69 Total Test
2070 Total Question
Scientifically designed for PCS
A must have for Civil services aspirant
Timer for time management
