61. The time taken for sunlight to reach the earth surface is about
4.2 minutes
4.8 minutes
8.5 minutes
3.6 minutes
62. What is increased to hardening steel?
Amount of Carbon
Amount of Manganese
Amount of Silicon
Amount of Chromium
63. The technique of ‘Chromatography’, is used for
Recognition of coloured substances
Determining the structure of substances
Fractional distillation of coloured substances
Separation of substances from a mixture
64. In a household L.P.G. cylinder pressure scale is not given, because
It is too costly
It cannot indicate the mass of gas in L.PG. cylinders
It is not useful
It is choked by L.P.G.
65. The nature of the radiation of light is
Like a wave
Like a particle
Like both a wave and particle
Not like a wave and particle
66. Dry ice is
Solid Water
Solid Carbon Dioxide
Dehydrated Ice
Solid Hydrogen Peroxide
67. Delhi is a
State
Union Territory
An autonomous council
None of these
68. Cauvery Water dispute is of
Andhra Pradesh and Tamil Nadu
Andhra Pradesh and Karnataka
Karnataka and Tamil Nadu
Tamil Nadu and Pondicherry
69. Garo tribe is of
Assam
Manipur
Mizoram
Meghalaya
70. Bhakra Nangal is a joint project of
Haryana-Punjab-Rajasthan
Haryana-Punjab-Delhi
Himachal Pradesh-Haryana- Punjab
Punjab-Delhi-Raj asthan
71. Konkan railway passes through the states of
Maharashtra-Goa-Karnataka
Maharashtra-Karnataka - Kerala
Maharashtra-Goa -Kerala
Maharashtra-Goa- Karnataka-Kerala
72. Muri is famous for
Bauxite-mines
Alumina-Plant
Alcohol-Plant
Sponge-Iron plant
73. In Bihar, Maithon produces
Thermal - power
Hydro - electric
Nuclear - power
Solar - energy
74. In India, Bihar is the foremost producer of
Lead
Maganese
Mica
Lime-stone
75. According to the latest census, the average annual growth rate of population of India shows
increasing tendency
decreasing trend
explosive tendency
constant tendency
76. In India, it is not included in land reforms
Abolition of intermediaries
Co-operative farming
Consolidation of lands
House-loans of farmers
77. The success of the ‘Green Revolution’ is dependent on the availability of the following
H.Y.V. of Seeds
Sufficient irrigation sources
Chemical fertilizers and Insecticides
All of these
78. In Bihar, production-wise, the second crop after rice is
Wheat
Maize
Gram
Potatoes
79. After independence, irrigated area in Bihar is increased to
Two - times
Four - times
Five - times
Ten - times
80. In India, Bihar has the monopoly in the production of
Lime-stone
Coal
Pyrite
Graphite
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
