CSS General Abilities Online Entry Test With Answers

CSS General Abilities Online Entry Test

Sr. # Questions Answers Choice
1 Parsee is a unit of; Energy Time Distance Power
2 In a fashion nuclear reaction,a heavy nucleus breaks up into smaller nuclei whereas in another nuclear reaction two or more than two possibly nuclei are fused to form a heavy nucleus. This nuclear reaction is called: Chemical Reaction Nuclear reaction Fission nuclear reaction Fusion nuclear reaction
3 The principle used in radar is the same as that of Sonar.In radar we use radio waves:Whereas in sonar we use: Red waves Infrared waves Ultrasonic Super sonic None of these
4 A six feet tall lady wants to see her full image in a plane mirror.The minimum length of the mirror will be: 6 feet 12 feet 4 feet 3 feet
5 When a ray of of sunlight enters a dark room, its straight path become visible because of dust particles hanging in the air, it is because light is; Visible Transparent Invisible Opaque
6 It is possible to recognize a person in the dark by simply hearing his unique voice. it is because of the: Pitch Frequency Time period Quality
7 The echo reflected sound will b distinetly heard only at ordinary temperature is the distance of the reflecting surface from the source of sound is at least: 1120 ft 120 ft 56 ft 100 ft None of these
8 In winter an iron pipe feel colder than a wooden window. this is because wood is: Conductor Non conductor Semi conductor Not a solid while iron is a solid
9 Which of the following types of food may reduce the risk of colon cancer? Simple carbohydrates Polyunsaturated fats Fiber Cholesterol
10 Which one of the following is an alkali? Water Vinegar Lemon juice Slaked lime
11 The temperature of liquid nitrogen is -32°C<p class="MsoNormal"><o:p></o:p></p> -80°C<p class="MsoNormal"><o:p></o:p></p> -196°C<p class="MsoNormal"><o:p></o:p></p> -100°C<p class="MsoNormal"><o:p></o:p></p>
12 Boiling of an egg is a change which is: Physical Chemical Physiological Morphological
13 The building block of elements are called: Atoms Molecules Compound Isotopes
14 Ice can be changed to water by: Adding more water molecule Changing the motion of the water molecules Rearranging the atoms in water molecules None of these
15 Which one of the following statement is true: Gases do not conduct heat The best conductor are non metals Conduction current occur only in liquid None of the statement is true
16 The density of water is greatest at: 32°C<p class="MsoNormal"><o:p></o:p></p> 0°C<p class="MsoNormal"><o:p></o:p></p> 4°C<p class="MsoNormal"><o:p></o:p></p> 100°C<p class="MsoNormal"><o:p></o:p></p>
17 The most suitable thermometer for measuring the boiling point of water is: Mercury thermometer Alcohol thermometer Bimetallic thermometer Liquid crystal thermometer
18 Light from sun travels a distance before it reaches earth: 50 million K m 100 million k m 150 million k m 200 million k m
19 The time light takes from sun to reach earth is: 8 minutes 25 minutes 45 minutes 60 minutes
20 The light in vacuum is about 300 million meters per second 300 million meters per hour 300 million kilometers per second None of these
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