Q: 12881 Charge carriers in a metal are electrons rather than protons because electrons are?

  1. 
    Smaller
  2. 
    Negative
  3. 
    Loosely bound
  4. 
    All of the above

Q: 12882 Energy possessed by water in a dam is ?

  1. 
    Electrical energy
  2. 
    Mechanical energy
  3. 
    Kinetic energy
  4. 
    Potential energy

Q: 12883 In what year did Galileo first use an optical telescope to study the moon?

  1. 
    1492
  2. 
    1609
  3. 
    1212
  4. 
    1743

Q: 12884 Which metal known as quick silver ?

  1. 
    Mercury
  2. 
    Sulphuric acid
  3. 
    Chromite
  4. 
    Quartz

Q: 12885 Mouna Loa is an example of?

  1. 
    Active volcano
  2. 
    Extinct volcano
  3. 
    Plateau in volcanic region
  4. 
    None of these

Q: 12886 An important ore of chromium is ?

  1. 
    Argon
  2. 
    Chromite
  3. 
    Mirage
  4. 
    Diamond

Q: 12887 Earthquakes are caused by:

  1. 
    Landslide
  2. 
    Eruption of volcanoes
  3. 
    Tectonic plates
  4. 
    All of these

Q: 12888 The material that comes out of a volcano at the time of eruption is:

  1. 
    Solid, liquid, gaseous
  2. 
    Solid and liquid
  3. 
    Solid and gaseous
  4. 
    None of these

Q: 12889 Which of the following constituents of pollutant exhaust in hazardous to man?

  1. 
    Carbon monoxide
  2. 
    Carbon dioxide
  3. 
    Lease particles
  4. 
    Carbon particles

Q: 12890 What was the age of Hazrat Uthman(Ra) when he became Muslim?

  1. 
    34
  2. 
    36
  3. 
    38
  4. 
    40

Q: 12891 The chemical name of bauxite _______ ?

  1. 
    Aluminium Oxide
  2. 
    Aluminium Chloride
  3. 
    Aluminium Sulphite
  4. 
    None of the above

Q: 12892 Myopia is a human eye disorder That can be corrected by using the lens ?

  1. 
    Convex
  2. 
    Concave
  3. 
    Cylindrical
  4. 
    Medicine

Q: 12893 One mega ohm resistance is equal to ______?

  1. 
    106 ohm
  2. 
    108 ohm
  3. 
    107 ohm
  4. 
    10-6 ohm

Q: 12894 When did the battle of camel take place?

  1. 
    30 A.H.
  2. 
    34 A.H.
  3. 
    36 A.H.
  4. 
    38 A.H.

Q: 12895 For about how many hours food remains in small intestine?

  1. 
    2 to 6 hours
  2. 
    12 to 25 hours
  3. 
    7 to 11 hours
  4. 
    24 to 48 hours

Q: 12896 Hepatitis A is transmitted to various individuals by ?

  1. 
    Sneezing
  2. 
    Faeces
  3. 
    Spit
  4. 
    Water

Q: 12897 Steam Turbine was introduce by ________ ?

  1. 
    C.A. Parson
  2. 
    Orwill Right
  3. 
    Arkwright
  4. 
    Alexander son

Q: 12898 In how many days pluto revolves around the sun _____?

  1. 
    88 years
  2. 
    248 years
  3. 
    12 years
  4. 
    84 years

Q: 12899 The most suitable thermometer for measuring boiling point of water is ?

  1. 
    Mercury Thermometer
  2. 
    Liquid crystal thermometer
  3. 
    Bimetallic thermometer
  4. 
    Alcohol thermometer

Q: 12900 Sickle cell anemia is a _________?

  1. 
    Genetic disorder
  2. 
    virus disease
  3. 
    bacterial disease
  4. 
    diseases due to vitamin deficiency