81. Amalgam is
Ultra coloured alloy
Alloy with carbon
Alloy with mercury
Alloy of high resistant to abrasion
82. Which one is false about bleaching powder?
Highly soluble in water
Light yellowñcoloured power
Oxidising agent
Reaction with dilute acid it gives chlorine
83. Lemon tastes sour, it is caused by
Hydrochloric Acid
Acetic Acid
Tartaric Acid
Citric Acid
84. The theory of an ‘Atom Bomb’ is based on
Nuclear Fusion
Nuclear Fission
Both of them
None of these
85. Dynamo
It transforms electrical energy into kinetic energy
It transforms mechanical energy into electrical energy
It transforms electrical energy into mechanical energy
It generates mechanical energy
86. The normal dry cell has electrolyte of
Zinc
Sulphuric Acid
Ammonium Chloride
Manganese Dioxide
87. Which mineral is the source of radium?
Limestone
Pitchblende
Rutile
Heamatite
88. The open door of a refrigerator in a room can
Cool the room to some less degree
Cool the room up to the temperature of the refrigerator
Warm the internal room to some extent
Neither warm nor cool the room
89. The rounded shape of a raindrop is caused because of
Density of water
Surface tension
Atmospheric pressure
Gravitation
91. The characteristics of superconductivity
High Permeability
Low Permeability
Zero Permeability
Infinity Permeability
92. The sky appears blue, because
In sunlight blue colour is more than other colours
Short wavelength gets scattered more than long wavelength by atomosphere
Blue colour is more soothing
Atmosphere is more absorbed by short wavelength than long wavelength
93. The President can proclaim National emergency on
Armed rebellion
External aggression
War
All of the above
94. The essence of the democracy of India is based on
Written Constitution
There are Fundamental Rights given
People have a right to choose and change the government
There are Directive Principles of State Policies
95. The book ‘Tereekh-e-Mujahideen’ by Pakistani-author Dr. Sadiq Hussain provoked a lot of emotions of the Indian people because in this book
It is said that the Sikh Gurus are called thieves, wicked and plunderers
It is said that Indian Muslims are abused rudely
It is said that Kashmiri extremists are provoked to kill Indian leaders
It is said that the Hindus are asked to leave Pakistan
96. Recently, thousands of devotees of Hare Krishna residing in Britain participated in Virodh-March against the government. Virodh-March was related to
Prohibition for the construction of a new temple in Britain by the Hindus
The order to close Bhaktivedant temple
In certain notified areas prohibition on the Hindus to meet Englishmen
Prohibition to build new houses by the Hindus for themselves.
97. Mauna loa is an example of
Active volcano
Dormant volcano
Extinct Volcano
Volcanic plateau
98. Terrarosia is typically developed in the geographical region of
Limestone
Cynite
Granite
Sandstone
99. The maximum time-interval between two sessions of Parliament
4 months
6 months
1 year
Time decided by the President
100. The most important fish-industry in India is in
Deep sea
Coastal region
Cultural inland
Natural inland
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
