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In a survey of 75 resorts, it was reported that:
34 of the resorts provided refrigerators in the guest rooms, 30 provided laundry services, 37 provided business centres, 15 provided refrigerators in the guest rooms as well as laundry services, 17 provided refrigerators in the guest rooms as well as business centres, 19 provided laundry services and business centres, only 7 provided all three features.
How many of the resorts provided exactly two of the features?
  • a)
    31
  • b)
    30
  • c)
    34
  • d)
    33
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
In a survey of 75 resorts, it was reported that:34 of the resorts pro...
Let, Refrigerators in guest room be denoted by F, laundry services be denoted by L & Business centres be denoted by B.
According to the question, F=34, L=30, B=37, F∩L=15, F∩B=17, L∩B=19 and F∩L∩B=7
Exactly 2= F∩B+L∩B+ F∩L -3(F∩L∩B) =15+17+19-21=30
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In a survey of 75 resorts, it was reported that:34 of the resorts provided refrigerators in the guest rooms, 30 provided laundry services, 37 provided business centres, 15 provided refrigerators in the guest rooms as well as laundry services, 17 provided refrigerators in the guest rooms as well as business centres, 19 provided laundry services and business centres, only 7 provided all three features.How many of the resorts provided exactly two of the features?a)31b)30c)34d)33Correct answer is option 'B'. Can you explain this answer?
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In a survey of 75 resorts, it was reported that:34 of the resorts provided refrigerators in the guest rooms, 30 provided laundry services, 37 provided business centres, 15 provided refrigerators in the guest rooms as well as laundry services, 17 provided refrigerators in the guest rooms as well as business centres, 19 provided laundry services and business centres, only 7 provided all three features.How many of the resorts provided exactly two of the features?a)31b)30c)34d)33Correct answer is option 'B'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about In a survey of 75 resorts, it was reported that:34 of the resorts provided refrigerators in the guest rooms, 30 provided laundry services, 37 provided business centres, 15 provided refrigerators in the guest rooms as well as laundry services, 17 provided refrigerators in the guest rooms as well as business centres, 19 provided laundry services and business centres, only 7 provided all three features.How many of the resorts provided exactly two of the features?a)31b)30c)34d)33Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a survey of 75 resorts, it was reported that:34 of the resorts provided refrigerators in the guest rooms, 30 provided laundry services, 37 provided business centres, 15 provided refrigerators in the guest rooms as well as laundry services, 17 provided refrigerators in the guest rooms as well as business centres, 19 provided laundry services and business centres, only 7 provided all three features.How many of the resorts provided exactly two of the features?a)31b)30c)34d)33Correct answer is option 'B'. Can you explain this answer?.
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