A certain aquarium contains only goldfish and angelfish. If the aquarium contains a total of 75 male fish (of either species,) and 60 goldfish (of either sex,) then how many male goldfish are there in that aquarium?(1) There are 40 angelfish in that aquarium.(2) There are 25 female fish in that aquarium.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 'E'. Can you explain this answer?

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(1) There are 40 angelfish in that aquarium.
(2) There are 25 female fish in that aquarium.

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 'E'. Can you explain this answer?

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A certain aquarium contains only goldfish and angelfish. If the aquari...

Statement (1): There are 40 angelfish in that aquarium.
From this statement alone, we know that there are 40 angelfish in the aquarium, but we don't have any information about the number of goldfish or the male-to-female ratio among the angelfish or goldfish. Statement (1) alone is not sufficient.

Statement (2): There are 25 female fish in that aquarium.
From this statement alone, we know that there are 25 female fish in the aquarium, but we don't have any information about the total number of fish, the species distribution, or the male-to-female ratio among the goldfish or angelfish. Statement (2) alone is not sufficient.

Combining both statements, we have the following information:

There are 40 angelfish in the aquarium (Statement 1).
There are 25 female fish in the aquarium (Statement 2).

Although we know the number of angelfish and female fish, we still don't have information about the total number of fish, the number of goldfish, or the male-to-female ratio among the goldfish and angelfish. Without this additional data, we cannot determine the number of male goldfish in the aquarium.

For example, if there are 50 total fish in the aquarium (40 angelfish and 10 goldfish), and all the male fish are goldfish, then the number of male goldfish would be 10. However, if there are 100 total fish (40 angelfish and 60 goldfish), and all the male fish are angelfish, then the number of male goldfish would be 0.

Therefore, Statements (1) and (2) TOGETHER are not sufficient to determine the number of male goldfish in the aquarium. Additional data, such as the total number of fish or the male-to-female ratio among the goldfish and angelfish, is needed to answer the question accurately.

Hence, the correct answer is (E) Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are needed.

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Most Upvoted Answer

A certain aquarium contains only goldfish and angelfish. If the aquari...

Combining both statements, we have the following information:

There are 40 angelfish in the aquarium (Statement 1).
There are 25 female fish in the aquarium (Statement 2).

Hence, the correct answer is (E) Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are needed.

Answered by Talent Skill Learning · View profile

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A certain aquarium contains only goldfish and angelfish. If the aquarium contains a total of 75 male fish (of either species,) and 60 goldfish (of either sex,) then how many male goldfish are there in that aquarium?(1) There are 40 angelfish in that aquarium.(2) There are 25 female fish in that aquarium.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 'E'. Can you explain this answer?

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A certain aquarium contains only goldfish and angelfish. If the aquarium contains a total of 75 male fish (of either species,) and 60 goldfish (of either sex,) then how many male goldfish are there in that aquarium?(1) There are 40 angelfish in that aquarium.(2) There are 25 female fish in that aquarium.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 'E'. Can you explain this answer? for GMAT 2024 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about A certain aquarium contains only goldfish and angelfish. If the aquarium contains a total of 75 male fish (of either species,) and 60 goldfish (of either sex,) then how many male goldfish are there in that aquarium?(1) There are 40 angelfish in that aquarium.(2) There are 25 female fish in that aquarium.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 'E'. Can you explain this answer? covers all topics & solutions for GMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A certain aquarium contains only goldfish and angelfish. If the aquarium contains a total of 75 male fish (of either species,) and 60 goldfish (of either sex,) then how many male goldfish are there in that aquarium?(1) There are 40 angelfish in that aquarium.(2) There are 25 female fish in that aquarium.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 'E'. Can you explain this answer?.

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