CSS General Abilities Online Entry Test With Answers

CSS General Abilities Online Entry Test

Sr. # Questions Answers Choice
1 The speed of sound in dry air at 20 c is about 130 meters per second 230 meters per second 330 meters per second None of these
2 When sound is reflected from floor,ceiling or a wall,it mixes with the original sound and change its complexion,it is called as Sound Echo Reverberation Noise
3 The magnet always points in the same direction,if move freely i.e towards north and south poles because of: Gravitational field A lot of metals deposits on north and south poles Due to attraction of north pole and repulsion of Western pole Earth is a huge magnet
4 The unit of home electricity energy consumption is: Watt hour Kilowatt hour Joule hour None of these
5 An electric current can produce Chemical effect Magnetic effect Heating effect All of these
6 The most abundant elements in sea water are Sodium and potassium Sodium and calcium Sodium and Chlorine Chlorine and iodine
7 The most abundant natural iron oxides are Magnetite and Pyrite Magnetite and Bauxite Hematite and pyrite Hematite and Magnetite
8 Which ricks are formed by the alteration of pre-existing rocks by great heat or pressure? Igneous rocks Sedimentary rocks Metamorphic rocks Acid rocks
9 The ozone layer protects the earth from rays sent by the sun: Ultraviolet rays Infrared rays Gamma rays None of these
10 An eclipse of the sun occurs when The moon is between the sun and the earth The sun is between the earth and the moon The earth is between the sun and the moon None of these
11 A unit of length equal to the average distance between the earth and sun is called Light year Astronomical unit Parsec None of these
12 The age of the solar system is 4.5 billion year 5,5 billion years 6.5 billion years 7.5 billion year
13 Sun is a: Planet Comet Satellite Aurora None of these
14 The planet of the solar system which has maximum numbers of moon is: Jupiter Venus Saturn Uranus
15 Which of the follwing are founded in the nucleus? Lysosomes Chromosomes Ribosomes None of these
16 Schizophrenia is associated with an excess of receptor for: Nor epinephrine Dopamine Serotonin Acetylcholine
17 Protein are made up of Polynucleotide Polypeptide Oxyacetylene None of these
18 The higest source of omege 3 fatty acid is Fish oil Corn oil Sun flower oli None of these
19 Which of the following gas is essential for human? Carbon dioxide Nitrogen Oxygen None of these
20 Which of these does not contain a structural protein? Muscles Tendons Ovalbumin Spider silk
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