MCQ
Assertion (A) : We classify the objects into groups.
Reason: The classification of objects into groups helps in understanding them.
  • Both A and R are true and R is the correct explanation of A.
  • B
    Both A and R are true but R is not the correct explanation of A.
  • C
    A is true but R is false.
  • D
    A is false but R is true.

Answer

Correct option: A.
Both A and R are true and R is the correct explanation of A.
A

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Directions: The questions in this segment consists of two statements, one labelled as "assertion $A"?$ And the other labelled as "reason $R"$. You are to examine these two statements carefully and decide if the assertion $A$ and reason $R$ are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below.
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Reason (R): Milk and dairy products are excellent sources of phosphorus.
Assertion – for separation of heavier and lighter components of a mixture by wind or by blowing air.
Reason – The process which is used to separate rain from stalks are known as winnowing.
Assertion – evaporation can be used to separate a solid dissolved in a liquid. Reason- Evaporation is the process in which liquid gets converted into it’s vapour.
DIRECTIONS: The questions in this segment consists of two statements, one labelled as "Assertion $A"$ and the other labelled as "Reason $R"$. You are to examine these two statements carefully and decide if the Assertion $A$ and Reason $R$ are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below.
Assertion A: Rain coats are made up of plastic like material.
Reason R: Plastic is waterproof.