The term ?heavy water? refers to (a) Ice (b) Deuterium oxide (c) Redistilled water (d) Water at 4?0C

Blood deficiency is referred to as (a) Leucoderma (b) Leukemia (c) Haemophilia (d) Anaemia

Bats navigate by the principle involving a property of (a) Sound (b) Light (c) Electricity (d) Magnetism

Fog heavily laden with smoke is (a) Sleet (b) Glare (c) Smog (d) Dew

Which of the following is available in Earth?s crust in highest quantity? (a) Nitrogen (b) Hydrogen (c) Oxygen (d) Sulphur dioxide

Which of the following statements is true? (a) Lightning never hits trees (b) Riding a bicycle during lightning is safe (c) Going for a swim during a lightning strike is safe (d) Tall objects are more prone to lightning strikes

To an astronaut, the outer space appears (a) White (b) Black (c) Deep blue (d) Crimson

An electric bulb has a filament made of (a) Copper (b) Iron (c) Lead (d) Tungsten

Sphygmomanometer is an instrument used for measuring (a) Blood Sugar (b) Blood Pressure (c) Cholesterol (d) Uric acid

Which of the following is not the method of calculating National Income? (a) Production System (b) Income System (c) Expenditure System (d) Import-Export System

Which of the following is the best example of Vardhman tax? (a) Export duty (b) Income-tax (c) Sales tax (d) Wealth tax

Which of the following is represented by the speed of currency circulation? (a) Ratio of the National Income to the supply of currency (b) Ratio of the National Income to the demand of currency (c) Ratio of the supply of currency to the demand of currency (d) In a fixed period periodic average of the currency from National Income

Which of the following describes the bicameral system of Parliament ? (a) Vidhan Mandal having two Houses (b) Two separate Constitutions for the Centre and the States (c) Two-part system (d) Dual citizenship system

The makers of Constitution had adopted the Parliamentary Form of Government from (a) Britain (b) USA (c) Ireland (d) None of these

Which State in India has a separate Constitution? (a) Sikkim (b) Jammu and Kashmir (c) Mizoram (d) Goa

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