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A certain alloy contains Lead, copper and tin. How many pounds of tin are in 56 pounds of the alloy?
(1) By weight the alloy is 3/7 lead and 5/14 copper.
(2) By weight the alloy is 6 parts lead and 5 parts copper.
  • 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
  • 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 are needed
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A certain alloy contains Lead, copper and tin. How many pounds of tin ...
Statement (1) says that by weight, the alloy is 3/7 lead and 5/14 copper.
From this information, we can determine the weight of tin in the alloy. Since the alloy is composed of lead, copper, and tin, the remaining weight after accounting for lead and copper would be the weight of tin.
Let's assign variables:
L = weight of lead
C = weight of copper
T = weight of tin
According to statement (1), the alloy is 3/7 lead and 5/14 copper. Therefore, we have the following equations:
L + C + T = total weight of the alloy (56 pounds in this case)
L = (3/7)(total weight of the alloy)
C = (5/14)(total weight of the alloy)
Using these equations, we can solve for the weight of tin, T.
From the given information, we can deduce that statement (1) alone is sufficient to determine the weight of tin in the alloy.
Therefore, the correct answer is (A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.
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Most Upvoted Answer
A certain alloy contains Lead, copper and tin. How many pounds of tin ...
Statement (1) says that by weight, the alloy is 3/7 lead and 5/14 copper.
From this information, we can determine the weight of tin in the alloy. Since the alloy is composed of lead, copper, and tin, the remaining weight after accounting for lead and copper would be the weight of tin.
Let's assign variables:
L = weight of lead
C = weight of copper
T = weight of tin
According to statement (1), the alloy is 3/7 lead and 5/14 copper. Therefore, we have the following equations:
L + C + T = total weight of the alloy (56 pounds in this case)
L = (3/7)(total weight of the alloy)
C = (5/14)(total weight of the alloy)
Using these equations, we can solve for the weight of tin, T.
From the given information, we can deduce that statement (1) alone is sufficient to determine the weight of tin in the alloy.
Therefore, the correct answer is (A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.
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A certain alloy contains Lead, copper and tin. How many pounds of tin are in 56 pounds of the alloy?(1) By weight the alloy is 3/7 lead and 5/14 copper.(2) By weight the alloy is 6 parts lead and 5 parts copper.a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question askedb)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question askedc)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficientd)EACH statement ALONE is sufficient to answer the question askede)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are neededCorrect answer is option 'A'. 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 certain alloy contains Lead, copper and tin. How many pounds of tin are in 56 pounds of the alloy?(1) By weight the alloy is 3/7 lead and 5/14 copper.(2) By weight the alloy is 6 parts lead and 5 parts copper.a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question askedb)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question askedc)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficientd)EACH statement ALONE is sufficient to answer the question askede)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are neededCorrect answer is option 'A'. 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 certain alloy contains Lead, copper and tin. How many pounds of tin are in 56 pounds of the alloy?(1) By weight the alloy is 3/7 lead and 5/14 copper.(2) By weight the alloy is 6 parts lead and 5 parts copper.a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question askedb)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question askedc)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficientd)EACH statement ALONE is sufficient to answer the question askede)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are neededCorrect answer is option 'A'. Can you explain this answer?.
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Here you can find the meaning of A certain alloy contains Lead, copper and tin. How many pounds of tin are in 56 pounds of the alloy?(1) By weight the alloy is 3/7 lead and 5/14 copper.(2) By weight the alloy is 6 parts lead and 5 parts copper.a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question askedb)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question askedc)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficientd)EACH statement ALONE is sufficient to answer the question askede)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are neededCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A certain alloy contains Lead, copper and tin. How many pounds of tin are in 56 pounds of the alloy?(1) By weight the alloy is 3/7 lead and 5/14 copper.(2) By weight the alloy is 6 parts lead and 5 parts copper.a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question askedb)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question askedc)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficientd)EACH statement ALONE is sufficient to answer the question askede)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are neededCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for A certain alloy contains Lead, copper and tin. How many pounds of tin are in 56 pounds of the alloy?(1) By weight the alloy is 3/7 lead and 5/14 copper.(2) By weight the alloy is 6 parts lead and 5 parts copper.a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question askedb)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question askedc)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficientd)EACH statement ALONE is sufficient to answer the question askede)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are neededCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of A certain alloy contains Lead, copper and tin. How many pounds of tin are in 56 pounds of the alloy?(1) By weight the alloy is 3/7 lead and 5/14 copper.(2) By weight the alloy is 6 parts lead and 5 parts copper.a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question askedb)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question askedc)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficientd)EACH statement ALONE is sufficient to answer the question askede)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are neededCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A certain alloy contains Lead, copper and tin. How many pounds of tin are in 56 pounds of the alloy?(1) By weight the alloy is 3/7 lead and 5/14 copper.(2) By weight the alloy is 6 parts lead and 5 parts copper.a)Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question askedb)Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question askedc)BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficientd)EACH statement ALONE is sufficient to answer the question askede)Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are neededCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice GMAT tests.
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