Q: 18941 Einstein’s famous equation which states that mass and energy are interchangeable is?

  1. 
    E = mc2
  2. 
    E = cm2
  3. 
    M = ec2
  4. 
    M = ce2

Q: 18942 The SI unit of electric current is?

  1. 
    Coloumb
  2. 
    Ampere
  3. 
    Volt
  4. 
    Watt

Q: 18943 What is Dry Ice?

  1. 
    Solid Oxygen
  2. 
    Solid Carbon Dioxide
  3. 
    Solid Hydrogen
  4. 
    Solid Nitrogen

Q: 18944 Digestion of food is completed in the __________?

  1. 
    small intestine
  2. 
    large intestine
  3. 
    stomach
  4. 
    Liver

Q: 18945 Carrot is good source of Vitamin _______?

  1. 
    Vitamin A
  2. 
    Vitamin B
  3. 
    Vitamin C
  4. 
    Vitamin D

Q: 18946 Deficiency of __________ causes loss of appetite and poor growth?

  1. 
    zinc
  2. 
    iodine
  3. 
    copper
  4. 
    iron

Q: 18947 For proper formation of teeth, __________ is essential?

  1. 
    iodine
  2. 
    copper
  3. 
    fluorine
  4. 
    iron

Q: 18948 Meteorology is the study of?

  1. 
    Seasons
  2. 
    Atmosphere
  3. 
    Air and sounds
  4. 
    Winds and clouds

Q: 18949 The Carbon Dioxide in the atmosphere, by volume, is_______?

  1. 
    0.039%
  2. 
    3.9%
  3. 
    13%
  4. 
    30%

Q: 18950 Diamond is an allotropic form of_______?

  1. 
    Carbon
  2. 
    Hydrogen
  3. 
    Nitrogen
  4. 
    Silicon

Q: 18951 India’s cricket board named ____ as head coach on July 9, 2024, taking over from Rahul Dravid.

  1. 
    Sachin Tendulkar
  2. 
    Gautam Gambhir
  3. 
    Yuvraj Singh
  4. 
    Sourav Ganguli

Q: 18952 The good sources of Vitamin-A are?

  1. 
    green leafy vegetables
  2. 
    seeds
  3. 
    fresh vegetables and fruits
  4. 
    sea foods

Q: 18953 The good sources of Vitamin-B Complex are?

  1. 
    green leafy vegetables
  2. 
    seeds
  3. 
    fresh vegetables and fruits
  4. 
    sea foods

Q: 18954 Who won the "; Austrian Grand Prix "; 2024 ?

  1. 
    George Russel
  2. 
    Andrew Clarke
  3. 
    Chris Lewis
  4. 
    Andrew Finn

Q: 18955 The good sources of Vitamin-C are________?

  1. 
    green leafy vegetables
  2. 
    seeds
  3. 
    fresh vegetables and fruits
  4. 
    sea foods

Q: 18956 The good sources of iodine are_______?

  1. 
    green leafy vegetables
  2. 
    seeds
  3. 
    fresh vegetables and fruits
  4. 
    sea foods

Q: 18957 The gas, commonly known as “laughing gas”, is

  1. 
    Carbon Dioxide
  2. 
    Sulfur Dioxide
  3. 
    Nitrous Oxide
  4. 
    Sodium Oxide

Q: 18958 The instrument used to measure wind speed is?

  1. 
    Anemometer
  2. 
    Barometer
  3. 
    Hydrometer
  4. 
    Hygrometer

Q: 18959 The source of oxygen in photosynthesis is

  1. 
    water
  2. 
    salts
  3. 
    minerals
  4. 
    glucose

Q: 18960 The natural fats and oils are composed of_________?

  1. 
    Carbon, Hydrogen and Oxygen
  2. 
    Carbon, Hydrogen and Nitrogen
  3. 
    Carbon, Oxygen and Nitrogen
  4. 
    Hydrogen, Oxygen and Nitrogen