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A right circular cylinder is cut parallel to its base into two halves. By what percentage is the combined total surface area of the smaller cylinders greater than the total surface area of the original cylinder?
(1)  The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.
(2)  If the original cylinder is melted and a part of the molten material is used to form into a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is , where r is the radius)
  • a)
    Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.
  • b)
    Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.
  • c)
    BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question asked
  • d)
    EACH statement ALONE is sufficient to answer the question asked.
  • e)
    Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
A right circular cylinder is cut parallel to its base into two halves....
Steps 1 & 2: Understand Question and Draw Inferences
Radius of each of the smaller cylinder = r  and height of each of the smaller cylinder = h/2
 
To Find: Percentage increase in total surface area
Step 3: Analyze Statement 1 independently
(1)  The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.
Sufficient to answer.
 
Step 4: Analyze Statement 2 independently
(2)  If the original cylinder is melted and a part of the molten material is used to form a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is
, where r is the radius)
Sufficient to answer.
 
Step 5: Analyze Both Statements Together (if needed)
As we have a unique answer from steps 3 and 4, this step is not required.
Answer: D
 
View all questions of this test
Most Upvoted Answer
A right circular cylinder is cut parallel to its base into two halves....
Steps 1 & 2: Understand Question and Draw Inferences
Radius of each of the smaller cylinder = r  and height of each of the smaller cylinder = h/2
 
To Find: Percentage increase in total surface area
Step 3: Analyze Statement 1 independently
(1)  The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.
Sufficient to answer.
 
Step 4: Analyze Statement 2 independently
(2)  If the original cylinder is melted and a part of the molten material is used to form a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is
, where r is the radius)
Sufficient to answer.
 
Step 5: Analyze Both Statements Together (if needed)
As we have a unique answer from steps 3 and 4, this step is not required.
Answer: D
 
Free Test
Community Answer
A right circular cylinder is cut parallel to its base into two halves....
Steps 1 & 2: Understand Question and Draw Inferences
Radius of each of the smaller cylinder = r  and height of each of the smaller cylinder = h/2
 
To Find: Percentage increase in total surface area
Step 3: Analyze Statement 1 independently
(1)  The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.
Sufficient to answer.
 
Step 4: Analyze Statement 2 independently
(2)  If the original cylinder is melted and a part of the molten material is used to form a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is
, where r is the radius)
Sufficient to answer.
 
Step 5: Analyze Both Statements Together (if needed)
As we have a unique answer from steps 3 and 4, this step is not required.
Answer: D
 
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A right circular cylinder is cut parallel to its base into two halves. By what percentage is the combined total surface area of the smaller cylinders greater than the total surface area of the original cylinder?(1) The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.(2) If the original cylinder is melted anda part of the molten material is used to form into a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is , where r is the radius)a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.c)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the question asked.e)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer?
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A right circular cylinder is cut parallel to its base into two halves. By what percentage is the combined total surface area of the smaller cylinders greater than the total surface area of the original cylinder?(1) The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.(2) If the original cylinder is melted anda part of the molten material is used to form into a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is , where r is the radius)a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.c)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the question asked.e)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about A right circular cylinder is cut parallel to its base into two halves. By what percentage is the combined total surface area of the smaller cylinders greater than the total surface area of the original cylinder?(1) The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.(2) If the original cylinder is melted anda part of the molten material is used to form into a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is , where r is the radius)a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.c)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the question asked.e)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A right circular cylinder is cut parallel to its base into two halves. By what percentage is the combined total surface area of the smaller cylinders greater than the total surface area of the original cylinder?(1) The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.(2) If the original cylinder is melted anda part of the molten material is used to form into a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is , where r is the radius)a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.c)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the question asked.e)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer?.
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(The volume of a sphere is , where r is the radius)a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.c)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the question asked.e)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A right circular cylinder is cut parallel to its base into two halves. By what percentage is the combined total surface area of the smaller cylinders greater than the total surface area of the original cylinder?(1) The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.(2) If the original cylinder is melted anda part of the molten material is used to form into a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is , where r is the radius)a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.c)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the question asked.e)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for A right circular cylinder is cut parallel to its base into two halves. By what percentage is the combined total surface area of the smaller cylinders greater than the total surface area of the original cylinder?(1) The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.(2) If the original cylinder is melted anda part of the molten material is used to form into a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is , where r is the radius)a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.c)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the question asked.e)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of A right circular cylinder is cut parallel to its base into two halves. By what percentage is the combined total surface area of the smaller cylinders greater than the total surface area of the original cylinder?(1) The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.(2) If the original cylinder is melted anda part of the molten material is used to form into a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is , where r is the radius)a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.c)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the question asked.e)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A right circular cylinder is cut parallel to its base into two halves. By what percentage is the combined total surface area of the smaller cylinders greater than the total surface area of the original cylinder?(1) The sum of the radius and the height of the original cylinder is 3 times the radius of the original cylinder.(2) If the original cylinder is melted anda part of the molten material is used to form into a sphere with the same radius as the original cylinder, the volume of the sphere thus formed will be 33 percent less than the volume of the original cylinder. (The volume of a sphere is , where r is the radius)a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.b)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.c)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question askedd)EACH statement ALONE is sufficient to answer the question asked.e)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice GMAT tests.
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