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Registrants for a conference were asked to choose a room for single or double occupancy and to reserve seating for lunches only or for lunches and dinners. A total of 1,250 people registered for the conference, and 250 of those requested single-occupancy rooms. Two hundred people reserved lunch-only seating, and 50 declined all meal service. Find the number of dinners that will be needed and the total number of rooms reserved.
  • a)
    Number of dinners needed 1000, Numbers of rooms reserved 750
  • b)
    Number of dinners needed 1500, Numbers of rooms reserved 250
  • c)
    Number of dinners needed 500, Numbers of rooms reserved 750
  • d)
    Number of dinners needed 1250, Numbers of rooms reserved 750
  • e)
    Number of dinners needed 750, Numbers of rooms reserved 1250
Correct answer is option 'A'. Can you explain this answer?
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Registrants for a conference were asked to choose a room for single or...
The conference organizers need 250 single rooms, and the remaining 1,000 people can be housed in 500 double rooms, so a total of 750 rooms will be needed. For meals, 50 of the 1,250 attendees declined all meals, and 200 more chose only lunches, so 1,250 – 50 – 200 = 1,000 people reserved dinner seating.
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Directions: Read the sources below before answering the question that follows.E-mail 1—E-mail from division director to donations coordinator August 10, 9:37 a.m.Yesterday I spoke with the computer training lab administrator to update him on the status of donations for the school district’s computer donations drive. He extended the donations deadline for another week, until next Tuesday. Are we on track to receive enough donations from students’ families to meet our goal of computers for the new training lab? Do we need to extend our request to local businesses too?E-mail 2—E-mail from donations coordinator in response to the division director’s August 10, 9:37 a.m. messageAugust 10, 10:04 a.m.To date we have received 40 computers. We need 100 computers donated to meet our goal for the new training lab. We have requested help from all of the students’ families, so we should invite local businesses as well. In all of our past drives, including this one so far, we have received donations from about 20 percent of those who received requests. (Of course, we might always receive more or less than that average, so we should consider the possibilities of not meeting the goal or overspending the budget for the thank-you event.) Each individual or organization donating a computer will receive two invitations to our thank-you event to celebrate the opening of the lab. Refreshments and supplies for the event are expected to run $20 per person. What is the total budget for the thank-you event?E-mail 3—E-mail from division director to donations coordinator in response to the donation coordinator’s August 10, 10:04 a.m. messageAugust 10, 10:35 a.m.The budget for the thank-you event is fi xed at $4,000. This would allow us to accommodate 2 attendees for each of the 100 computers donated. The budget is fi rm, so we should take care to ensure that the event costs stay within this amount. Although we do not have resources to extend the budget, if necessary we could determine ways to reduce the cost per person if we receive more donations than the original goal amount.Q. Suppose that the donations coordinator requests computer donations from 400 local businesses. If all the information in the three e-mails is accurate, the number of attendees that will be invited to participate in the thank-you event is closest to

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Registrants for a conference were asked to choose a room for single or double occupancy and to reserve seating for lunches only or for lunches and dinners. A total of 1,250 people registered for the conference, and 250 of those requested single-occupancy rooms. Two hundred people reserved lunch-only seating, and 50 declined all meal service. Find the number of dinners that will be needed and the total number of rooms reserved.a)Number of dinners needed 1000, Numbers of rooms reserved 750b)Number of dinners needed 1500, Numbers of rooms reserved 250c)Number of dinners needed 500, Numbers of rooms reserved 750d)Number of dinners needed 1250, Numbers of rooms reserved 750e)Number of dinners needed 750, Numbers of rooms reserved 1250Correct answer is option 'A'. Can you explain this answer?
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Registrants for a conference were asked to choose a room for single or double occupancy and to reserve seating for lunches only or for lunches and dinners. A total of 1,250 people registered for the conference, and 250 of those requested single-occupancy rooms. Two hundred people reserved lunch-only seating, and 50 declined all meal service. Find the number of dinners that will be needed and the total number of rooms reserved.a)Number of dinners needed 1000, Numbers of rooms reserved 750b)Number of dinners needed 1500, Numbers of rooms reserved 250c)Number of dinners needed 500, Numbers of rooms reserved 750d)Number of dinners needed 1250, Numbers of rooms reserved 750e)Number of dinners needed 750, Numbers of rooms reserved 1250Correct 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 Registrants for a conference were asked to choose a room for single or double occupancy and to reserve seating for lunches only or for lunches and dinners. A total of 1,250 people registered for the conference, and 250 of those requested single-occupancy rooms. Two hundred people reserved lunch-only seating, and 50 declined all meal service. Find the number of dinners that will be needed and the total number of rooms reserved.a)Number of dinners needed 1000, Numbers of rooms reserved 750b)Number of dinners needed 1500, Numbers of rooms reserved 250c)Number of dinners needed 500, Numbers of rooms reserved 750d)Number of dinners needed 1250, Numbers of rooms reserved 750e)Number of dinners needed 750, Numbers of rooms reserved 1250Correct 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 Registrants for a conference were asked to choose a room for single or double occupancy and to reserve seating for lunches only or for lunches and dinners. A total of 1,250 people registered for the conference, and 250 of those requested single-occupancy rooms. Two hundred people reserved lunch-only seating, and 50 declined all meal service. Find the number of dinners that will be needed and the total number of rooms reserved.a)Number of dinners needed 1000, Numbers of rooms reserved 750b)Number of dinners needed 1500, Numbers of rooms reserved 250c)Number of dinners needed 500, Numbers of rooms reserved 750d)Number of dinners needed 1250, Numbers of rooms reserved 750e)Number of dinners needed 750, Numbers of rooms reserved 1250Correct answer is option 'A'. Can you explain this answer?.
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