Everyday Science Oneliner MCQS 6

  • A disease which is more common in men than in women and is hereditary in character is Colour Blindness.
  • Snow Leopard is an endangered animal species of Pakistan.
  • Cinnabar is an ore of Mercury.
  • Anabaena azolla is cyanobacterium.
  • The nuclear reaction taking place on the surface of sun is Nuclear Fusion reaction.
  • Jabir bin Hayan prepared Sulphuric Acid.
  • The constituent elements of Brass are Copper and Zinc.
  • The conversion of non-diffusible substances into diffusible ones by the action of enzymes is called digestion.
  • Diamond is the purest naturally occurring crystalline form of Carbon.
  • Caustic soda is extensively used for making Soap.
  • When a person can see nearer objects but not the distant ones he is said to be suffering from Myopia/Near-sightedness/Short sightedness.
  • Marble is a metamorphic rock.
  • Curie is a unit of Radioactivity
  • The brown colour of rust is because of Oxidation of iron/formation of iron oxide.
  • The movement of food through oesophagus is by the muscular action is known as Peristalsis.
  • Granite is a form of igneous rock.
  • Cellulose is the min chemical substance in the plant cell wall.
  • Cell Nucleus was first discovered by Robert Brown. 
  • Enzymes are organic catalysts made up of proteins.
  • Animals obtain carbohydrate mainly from Starch.
  • The minimum speed of a Pentium II computer is 233 MHz
  • According to recent classifications the living organisms are divided into 5 kingdoms.
  • Glycolysis is a process of Respiration.
  • The unit that coordinates different devices of Computer system is control Unit.
  • Seed is technically Ripened Ovule.
  • ADH is a hormone secreted by Posterior pituitary gland.
  • Permian Period belongs to Palaeozoic era.
  • Right kidney in man is slightly lower in position than the left kidney.
  • Light is visible.
  • Steel is more elastic than rubber.
  • Pitch of man’s voice is lesser than that of woman.
  • Diastolic blood pressure is lesser than systolic blood pressure.
  • Guava contains more vitamin C than orange.
  • A light year is a unit of distance.
  • Mercury is heavier than lead.
  • Kangaroo Rat is a desert mammal which does not drink water.
  • Aqua Regia is a mixture which can dissolve platinum.
  • The constituent elements of Bronze are tin and copper.
  • The deficiency of Thiamine (B1) causes Beriberi.
  • A nuclear reaction in which two or more than two lighter nucleus are fused together to form a relatively heavier one is calledNuclear Fusion.
  • Diamond is the purest naturally occurring crystalline form of carbon.
  • The hormone secreted by adrenal cortex is Corticosteroids (Cortisol & aldosterone)
  • The three colours combination which produces the sensation of white light is Red, Green and Blue.
  • A six feet tall lady can see her full image in a three feet plane Mirror.
  • Vanadium, a steel gray corrosion resistant metal occur naturally in oxide state.
  • Fibre optics cable carries data in the form of light.
  • Blue flame is hotter than red flame.
  • The falling of yellow leaves during autumn is the seasonal time for plants to get rid of accumulated wastes.
  • Friction is necessary evil.
  • Cancer can be treated by Chemotherapy and Radiotherapy.


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