Q: 4881 During a total solar eclipse there is most likely to be_____________?

  1. 
    A decrease in the rate of photosynthesis
  2. 
    An increase in the rate of photosynthesis
  3. 
    A decrease in the rate of respiration
  4. 
    No effect on either photosynthesis or respiration

Q: 4882 Heating element of an electric heater is made up of___________?

  1. 
    Tungsten
  2. 
    Graphite
  3. 
    Chromium
  4. 
    Nichrome

Q: 4883 In an oil lamp, the oil rises up in the wick due to?

  1. 
    Capillary action
  2. 
    Atmospheric pressure
  3. 
    Viscosity of oil
  4. 
    Change in temperature

Q: 4884 Why are soft drink made with chilled water rather than water at room temperature?

  1. 
    Ingredients dissolve better in chilled water
  2. 
    Chilled water enhances the taste
  3. 
    Chilled water attracts more carbon dioxide
  4. 
    Chilled water is more hygienic

Q: 4885 Coke is made by heating coal in the absence of air at__________?

  1. 
    700 °C
  2. 
    900 °C
  3. 
    1300 °C
  4. 
    1700 °C

Q: 4886 In blood, the percentage of water is___________?

  1. 
    75%
  2. 
    85%
  3. 
    90%
  4. 
    95%

Q: 4887 As the temperature of ice rises, the ice melts and its density?

  1. 
    Decreases
  2. 
    Remain constant
  3. 
    Increases
  4. 
    Increases upto 10C

Q: 4888 Nitrogen occurs in plant and animals in the form of ___________?

  1. 
    Minerals
  2. 
    Fats
  3. 
    Carbohydrates
  4. 
    Proteins

Q: 4889 Air contains volume of carbon dioxide approximately?

  1. 
    3%
  2. 
    33%
  3. 
    0.3%
  4. 
    0.03%

Q: 4890 The gases which are used by drivers as an artificial atmosphere are helium and_____________?

  1. 
    Nitrogen
  2. 
    Oxygen
  3. 
    Neon
  4. 
    Carbon monoxide

Q: 4891 When PM Imran Khan inaugurated ";Clean & Green Pakistan"; campaign?

  1. 
    2-10-2018
  2. 
    4-10-2018
  3. 
    6-10-2018
  4. 
    8-10-2018

Q: 4892 The second most abundant metal found in the earth';s crust is_____________?

  1. 
    Silicon
  2. 
    Aluminium
  3. 
    Calcium
  4. 
    Sodium

Q: 4893 Which Country tops in the Human Capital Index 2018 released by the World Bank?

  1. 
    Japan
  2. 
    Hong Kong

Q: 4894 Which Pakistani Player has won first Medal in the 2018 Youth Olympic games?

  1. 
    Farhan Amjad, weightlifting
  2. 
    Inayatullah, wrestling
  3. 
    Nubaira Babur, shooting
  4. 
    Aqib Sherazi, baseball player

Q: 4895 Against which disease President Dr Arif Alvi on October 15, 2018 launched the national immunization drive?

  1. 
    Malaria
  2. 
    Polio
  3. 
    Typhoid
  4. 
    Measles

Q: 4896 American Billionaire Paul Allen deid on 15 October, 2018 at the age of 65 was a co-founder of__________?

  1. 
    IBM
  2. 
    Microsoft
  3. 
    Apple
  4. 
    Motorola

Q: 4897 Who has won the 2018 New Academy Prize in Literature, which is formed in protest to the Nobel Literature Prize?

  1. 
    Haruki Murakami
  2. 
    Maryse Conde
  3. 
    Neil Gaiman
  4. 
    Kim Thuy

Q: 4898 Who has won the 2018 Shanghai Masters Tennis tournament?

  1. 
    Roger Federer
  2. 
    Borna Coric
  3. 
    Novak Djokovic
  4. 
    Andy Murray

Q: 4899 What is the name of The Russian-Pakistani military drills which are being held from October 21 to November 4?

  1. 
    Iron Hand 2018
  2. 
    Friendship 2018
  3. 
    No Fear 2018
  4. 
    Safe Asia 2018

Q: 4900 Which is the world’s largest online social network, with 1.5 billion daily user?

  1. 
    Instagram
  2. 
    Facebook
  3. 
    Twiter
  4. 
    Youtube