Std 7 Science Taste -5

20 Questions | Total Attempts: 244

SettingsSettingsSettings
Please wait...
Std 7 Science Taste -5

.


Questions and Answers
  • 1. 
    Sometimes fruits for their Skins turn----
    • A. 

      Pink

    • B. 

      Black

    • C. 

      White

    • D. 

      Option 4

  • 2. 
    Add as much----- as you need to the plate
    • A. 

      Food

    • B. 

      Water

    • C. 

      Salt

    • D. 

      Option 4

  • 3. 
    ----world food day
    • A. 

      16th October

    • B. 

      15th October

    • C. 

      17th October

    • D. 

      Option 4

  • 4. 
    -------And chemical reaction in food materials are slowed down at the temperature
    • A. 

      Physical

    • B. 

      Biological

    • C. 

      None of these

    • D. 

      Option 4

  • 5. 
    Some chemicals are injected in to------ to make them more attractive and tasty
    • A. 

      Water

    • B. 

      Juice

    • C. 

      Fruits

    • D. 

      Option 4

  • 6. 
    In -------parliament passed prevention of food adulteration
    • A. 

      1988

    • B. 

      1945

    • C. 

      1954

    • D. 

      Option 4

  • 7. 
    Salt is a -----type of food preservative
    • A. 

      Natural

    • B. 

      Chemical

    • C. 

      Pasteurization

    • D. 

      Option 4

  • 8. 
    Vinegar is a -------type of food preservative
    • A. 

      Natural

    • B. 

      Chemical

    • C. 

      None of these

    • D. 

      Option 4

  • 9. 
    Frequently harmful chemicals like carbonated soda ---------etc are mixed with cold drinks
    • A. 

      Phosphoric acid

    • B. 

      Carbonate acid

    • C. 

      None of these

    • D. 

      Option 4

  • 10. 
    Find the odd man out ​​​​​​ salt ,vinegar ,cytric acid, sodium benzoate
    • A. 

      Salt

    • B. 

      Vinegar

    • C. 

      Citric acid

    • D. 

      Sodium benzoate

  • 11. 
    Lakhi dal, brick dust ,mythanyl yellow, turmeric powder
    • A. 

      Lakhi dal

    • B. 

      Brick dust

    • C. 

      Mythanyl yellow

    • D. 

      Turmeric powder

  • 12. 
    Banana ,apple, Guava ,almond
    • A. 

      Banana

    • B. 

      Apple

    • C. 

      Guava

    • D. 

      Almond

  • 13. 
    Storing, freezing ,settling ,drying
    • A. 

      Storing

    • B. 

      Freezing

    • C. 

      Settling

    • D. 

      Drying

  • 14. 
    Ghee ,coconut oil ,rice
    • A. 

      Gee

    • B. 

      Coconut oil

    • C. 

      Rice

    • D. 

      Option 4

  • 15. 
    Sometimes fruits or their skin turn black
    • A. 

      True

    • B. 

      False

  • 16. 
    Melathion is sprayed on the gunny bags containing food grains
    • A. 

      True

    • B. 

      False

  • 17. 
    Contaminants do not cause illnesses for poisoning
    • A. 

      True

    • B. 

      False

  • 18. 
    They may get spoiled due to chemical reactions on contact with metals
    • A. 

      True

    • B. 

      False

  • 19. 
    Sometimes naturally available food materials are spoilt by wrong handling
    • A. 

      True

    • B. 

      False

  • 20. 
    Eat all the -----that you have served yourself
    • A. 

      Medicine

    • B. 

      Food

    • C. 

      Water

    • D. 

      Option 4

Back to Top Back to top