Question 1 – 8 are quantity comparison Questions.
Quantity A: Volume of the cylinder if height is halved
Quantity B: Volume of the cylinder if the radius is halved
(A) Quantity A is greater.
(B) Quantity B is greater.
(C) The two quantities are equal.
(D) The relationship cannot be determined from the information given.
Volume of cylinder = π r2 h
If height is halved then the volume will be halved from the original.
If the radius is halved then the volume will be one four times from the original.
Quantity A is greater than quantity B.
So, option (A) is correct.
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