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DIRECTIONS for the question: There are 50 integers a1, a2, a3...a50, not all are necessarily different. The greatest of the integers is called G and the smallest L. The first 24 of the set, a1 to a24 are part of a sequence S1 and the rest make sequence S2. Each member of S1 is less than or equal to each member of S2.
Elements of S1 are in ascending order and those of S2 are in descending order, a24 and a25 are interchanged. Then Which of the following statements is true?
  • a)
    S1 continues to be in ascending order
  • b)
    S2 continues to be in descending order
  • c)
    S1 continues to be in ascending order and S2 in descending order
  • d)
    None of the above
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
DIRECTIONSfor the question:There are 50 integers a1, a2, a3...a50, not...
All elements of S1 are smaller than the smallest element of S2.
In the given situation, the smallest element of S2 is A25.
Even by exchanging it with the greatest element of S1, the ascending order will still remain.
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Most Upvoted Answer
DIRECTIONSfor the question:There are 50 integers a1, a2, a3...a50, not...
All elements of S1 are smaller than the smallest element of S2.
In the given situation, the smallest element of S2 is A25.
Even by exchanging it with the greatest element of S1, the ascending order will still remain.
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DIRECTIONSfor the question:There are 50 integers a1, a2, a3...a50, not all are necessarily different. The greatest of the integers is called G and the smallest L. The first 24 of the set, a1to a24are part of a sequence S1 and the rest make sequence S2. Each member of S1 is less than or equal to each member of S2.Elements of S1 are in ascending order and those of S2 are in descending order, a24and a25are interchanged. ThenWhich of the following statements is true?a)S1 continues to be in ascending orderb)S2 continues to be in descending orderc)S1 continues to be in ascending order and S2 in descending orderd)None of the aboveCorrect answer is option 'A'. Can you explain this answer?
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DIRECTIONSfor the question:There are 50 integers a1, a2, a3...a50, not all are necessarily different. The greatest of the integers is called G and the smallest L. The first 24 of the set, a1to a24are part of a sequence S1 and the rest make sequence S2. Each member of S1 is less than or equal to each member of S2.Elements of S1 are in ascending order and those of S2 are in descending order, a24and a25are interchanged. ThenWhich of the following statements is true?a)S1 continues to be in ascending orderb)S2 continues to be in descending orderc)S1 continues to be in ascending order and S2 in descending orderd)None of the aboveCorrect answer is option 'A'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about DIRECTIONSfor the question:There are 50 integers a1, a2, a3...a50, not all are necessarily different. The greatest of the integers is called G and the smallest L. The first 24 of the set, a1to a24are part of a sequence S1 and the rest make sequence S2. Each member of S1 is less than or equal to each member of S2.Elements of S1 are in ascending order and those of S2 are in descending order, a24and a25are interchanged. ThenWhich of the following statements is true?a)S1 continues to be in ascending orderb)S2 continues to be in descending orderc)S1 continues to be in ascending order and S2 in descending orderd)None of the aboveCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for DIRECTIONSfor the question:There are 50 integers a1, a2, a3...a50, not all are necessarily different. The greatest of the integers is called G and the smallest L. The first 24 of the set, a1to a24are part of a sequence S1 and the rest make sequence S2. Each member of S1 is less than or equal to each member of S2.Elements of S1 are in ascending order and those of S2 are in descending order, a24and a25are interchanged. ThenWhich of the following statements is true?a)S1 continues to be in ascending orderb)S2 continues to be in descending orderc)S1 continues to be in ascending order and S2 in descending orderd)None of the aboveCorrect answer is option 'A'. Can you explain this answer?.
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