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Is integer k divisible by 5 ?
(1) 24k is divisible by 20
(2) k + 1 is divisible by 6
  • 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?
Most Upvoted Answer
Is integer k divisible by 5 ?(1) 24k is divisible by 20(2) k + 1 is di...
Statement (1): 24k is divisible by 20.
If 24k is divisible by 20, it means that k is divisible by 20/24, which simplifies to 5/6. However, this does not necessarily mean that k is divisible by 5. For example, if k = 10, then 24k = 240, which is divisible by 20 but not by 5. Therefore, statement (1) alone is not sufficient to determine if k is divisible by 5.
Statement (2): k + 1 is divisible by 6.
If k + 1 is divisible by 6, it means that k is one less than a multiple of 6. In other words, k = 6n - 1 for some integer n. This does not provide any information about whether k is divisible by 5. For example, if k = 5, then k + 1 = 6, which is divisible by 6 but not by 5. Therefore, statement (2) alone is not sufficient to determine if k is divisible by 5.
Combining both statements, we have some information about the divisibility of k, but it is still not enough to determine if k is divisible by 5. Therefore, both statements together are not sufficient.
Based on the analysis above, the answer is (A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.
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Is integer k divisible by 5 ?(1) 24k is divisible by 20(2) k + 1 is divisible by 6a)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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Is integer k divisible by 5 ?(1) 24k is divisible by 20(2) k + 1 is divisible by 6a)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 2024 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about Is integer k divisible by 5 ?(1) 24k is divisible by 20(2) k + 1 is divisible by 6a)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 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Is integer k divisible by 5 ?(1) 24k is divisible by 20(2) k + 1 is divisible by 6a)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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