Q: 18781 Largest Army that ever marched out Madina was consisted of ____________?

  1. 
    20000
  2. 
    30000
  3. 
    40000
  4. 
    50000

Q: 18782 Capital of France is ___________?

  1. 
    Paris
  2. 
    Italy
  3. 
    Rome
  4. 
    Spain

Q: 18783 Currency of Italy is __________?

  1. 
    Dollar
  2. 
    Euro
  3. 
    Yuan
  4. 
    Pound

Q: 18784 Capital of Qatar is _________?

  1. 
    Qatar
  2. 
    Doha
  3. 
    Duhail
  4. 
    Al Qassar

Q: 18785 Capital of New Zealand is __________?

  1. 
    Waitomo
  2. 
    Hawera
  3. 
    Wellington
  4. 
    Pahiatua

Q: 18786 Book ';Ghost Wars'; is written by: ___________?

  1. 
    Aldous Huxley
  2. 
    Steve Coll
  3. 
    Laurence Cockcroft
  4. 
    Henry Kissinger

Q: 18787 Pen and a home which will need more velocity to escape from the earth?

  1. 
    pen needs less velocity
  2. 
    home needs more velocity
  3. 
    both need the same velocity
  4. 
    none

Q: 18788 What is the escape velocity on Earth?

  1. 
    7.9 km/s
  2. 
    9.8 km/s
  3. 
    11.2 km/s
  4. 
    12.4 km/s

Q: 18789 Escape velocity depends on ________?

  1. 
    Mass of the object trying to escape
  2. 
    Radius of the planet or celestial body
  3. 
    Both mass and radius of the planet or celestial body
  4. 
    The velocity of the rotating planet

Q: 18790 On the Moon, the escape velocity is: __________?

  1. 
    Less than on Earth due to its lower mass and smaller radius
  2. 
    More than on Earth due to its smaller radius
  3. 
    The same as on Earth because escape velocity is a constant
  4. 
    Dependent on the time of day

Q: 18791 If a rocket is launched with a velocity less than the escape velocity of Earth, it will:

  1. 
    Escape the Earth';s gravitational field
  2. 
    Enter into an elliptical orbit around the Earth
  3. 
    Fall back to Earth
  4. 
    Travel to another planet

Q: 18792 Which of the following statements is true about escape velocity?

  1. 
    Escape velocity is independent of the mass of the planet
  2. 
    Escape velocity is independent of the mass of the escaping object
  3. 
    Escape velocity decreases with an increase in the radius of the planet
  4. 
    Escape velocity depends on the shape of the planet

Q: 18793 For an object to escape from the surface of a celestial body, the kinetic energy of the object must be: __________?

  1. 
    Less than the gravitational potential energy of the body
  2. 
    Equal to the gravitational potential energy of the body
  3. 
    Greater than the gravitational potential energy of the body
  4. 
    None of the above

Q: 18794 Capital of Italy is ___________?

  1. 
    Milan
  2. 
    Naples
  3. 
    Rome
  4. 
    Venice

Q: 18795 What would happen to the escape velocity if the mass of the Earth were doubled, keeping the radius the same?

  1. 
    It would remain the same
  2. 
    It would increase by a factor of 2sqrt{2}2​
  3. 
    It would double
  4. 
    It would decrease by a factor of 2sqrt{2}2

Q: 18796 Kelimutu unique colours volcano is located in___________________________?

  1. 
    Iran
  2. 
    China
  3. 
    USA
  4. 
    Indonesia

Q: 18797 Universal Declaration of Human Rights was adopted on

  1. 
    10 December 1945
  2. 
    10 December 1946
  3. 
    10 December 1948
  4. 
    10 December 1950

Q: 18798 Universal Declaration of Human Rights contains how many articles:

  1. 
    20
  2. 
    30
  3. 
    40
  4. 
    54

Q: 18799 ';Nice'; is the city of which country?

  1. 
    Scotland
  2. 
    France
  3. 
    Ireland
  4. 
    Italy

Q: 18800 Vistula is the river of which country, on which festival “Wreaths over the Vistula” is celebrated?

  1. 
    Russia
  2. 
    Germany
  3. 
    Poland
  4. 
    Ukraine