General Science and Ability CSS-2001

EVERYDAY SCIENCE

• Which of the following statements are true or false.
• Urea is a phosphate fertilizer. (True)
• Cellulose is a natural polymer. (True)
• Magnetite is the ore of copper. (False)
• Malaria is caused by drinking polluted water. (False)
• The instrument used to measure velocity of wind is Barometer. (False)
• Our eye is very sensitive to blue light. (True)
• Sound cannot travel through vacuum. (True)
• Enzymes are biological catalyst. (True)
• Leprosy is a disorder of Nervous System. (False)
• ‘ Mica is a nonconductor of electricity. (True)
• Fill in the blanks with appropriate words:
• The purpose of computer is ___ . (To process the data according to the set of instructions)
• Polio is caused by_____ . (Virus)
• The stalagmite is deposit of____________ . (Calcium Carbonate)
• Bauxite is ore of_____ . (Aluminum)
• The chemical name of washing soda is____ . (Sodium Carbonate)
• The main constituent of Sui gas is_____ . (Methane)
• ____ colour has the shortest wavelength. (Violet)
• Glass is a _____ (Amorphous)
• Monomers of protein are_____________ . (Amino Acids)
• Ascorbic acid is vitamin_____ . (Vitamin C)
• The solar system has______ (Eight Planets)
• AIDS is caused by______ . (Virus)
• In a normal resting person the rate of heartbeat is___ . (72/minute)
• The science which deals with heredity is known as____ . Genetics)
• In Pakistan Copper mineral is found in____ . (Saindak)
• The most abundant element in the earth crust is____ . (Oxygen)
• ____ is an apparatus used for measuring the pressure of gases. (Manometer)
• The smallest branches of an artery lead into tiny blood vessels are called___ . (Capillaries)
• The living part of a planet cell is composed of a nucleus and___ . (Cytoplasm)
• The fastest revolving plant is______________ . (Mercury)