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4th Grade > Science

FOOD MCQs

Total Questions : 36 | Page 4 of 4 pages
Question 31.


Select the options which are correct regarding tomatoes.


  1.     It can spoil very fast.
  2.     It has a thin outer covering.
  3.     It's a seedless fruit.
  4.     It has high water content.
 Discuss Question
Answer: Option A. -> It can spoil very fast.
:
A, B, and D
Tomato is a fruit having lots of seeds. It spoils quickly as it has high water content. It has a thin outer covering and is mostly consumed along with it.
Question 32.


Jose wants to manufacture clothes for small kids. Which crop should he use to get the raw material?


  1.     Cotton
  2.     Rice
  3.     Potato
  4.     Tea
 Discuss Question
Answer: Option A. -> Cotton
:
A
Jose wants to manufacture clothes for small kids. Cotton and jute are used to make fabrics. Rice, potato, tea are food crops. 
Hence, Jose should use cotton.
Question 33.


Oils and fats should be stored in a ____ and ___ place.


  1.     cold, dark
  2.     hot, dark
  3.     hot, sunny
  4.     hot, cold
 Discuss Question
Answer: Option A. -> cold, dark
:
A
When oil and fats are exposed to sunlight or kept in a warm place, they get spoilt. Hence, oils and fats should be stored in a cold and dark place.
Question 34.


Mustard is a type of ____ crop.


  1.     oilseed
  2.     beverage
  3.     root
  4.     cereal
 Discuss Question
Answer: Option A. -> oilseed
:
A
Mustard, sunflower are oilseed crops. These crops are harvested and processed to get oil from them. These oils can then be used for cooking.
Question 35.


Balu's father has ploughed the field for onion cultivation. What will he be doing next?


  1.     Add fertilizers
  2.     Sowing the seeds
  3.     Irrigate the land
  4.     Harvest the crops
 Discuss Question
Answer: Option B. -> Sowing the seeds
:
B
After ploughing the field, it is time to sow the seeds. The onion seeds need to be sowed in the right quanity at right distances from each other.
Question 36.


Select the correct options. 
A-cabbage, ginger, litchi
B-brinjal, tomato, apple
C-brinjal, apple, ginger
D-cabbage, ginger, apple


  1.     Group B- all have a smooth outer covering
  2.     Group D- all have a rough outer covering
  3.     Group C- all have a smooth outer covering
  4.     Group A- all have a rough outer covering
 Discuss Question
Answer: Option A. -> Group B- all have a smooth outer covering
:
A and D
Group A. Cabbage, ginger and litchi are examples of food items having a rough outer covering.
Group B. Brinjal, tomato and apple have a smooth outer covering.

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