CSS General Abilities Topic 1 Basic Arithmetic With Answers

CSS General Abilities Topic 1 Basic Arithmetic

Sr. # Questions Answers Choice
1 A body can escape the gravitational pull of the earth if it is thrown up with a velocity of: 25 miles per second 60 miles per second 2 miles per second 10 miles per second
2 A nuclear reaction is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect: Current Voltage Nuclear radiation Power
3 It is observed that the total pressure exerted by air on the man of average size is around 14.7 lb wt. per square inch. but the man feels quite comfortable .it is because of: An equal and opposite pressure acts from inside of the height of a man of gravity none of these
4 A very important practical application of properties of matter is hoeing or "godi" practiced by the farmers, This property of matter is called: Elasticity Stress Capillarity Strain
5 One of the countries through which equator passes is: Kenya Pakistan Malaysia Malta None of these
6 Bronze modal is made up of metal: copper.zinc copper,nickel Copper,tin Sopper, Silver
7 Magnifying power of a simple microscope can be increased by: Increasing focal length of the lens: Decreasing focal length of the lens lens of a large aperture lens of a short aperture
8 Twinkling of stars is caused by: Reflection of light Polarization Refraction of light Interference of light None of these
9 The deepest plant on earth is: Trench Mariana trench Mangrove Groove
10 Cusec is a unit of: Area Time Distance Mass None of these
11 Lactometer is a type of Hydrometer which is used to measure the specific gravity of: Honey Water Milk Olive oil
12 The Continent Antarctica lies at the: North pole South pole Middle of the earth Equator
13 German Silver is an alloy of: Zn+Ni Cu+Zn Cu+Ni Cu+Sn None of these
14 Parsee is a unit of; Energy Time Distance Power
15 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
16 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
17 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
18 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
19 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
20 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
Download This Set

Is this page helpful?