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Exercise
Directions :
Read the below passage carefully and answer the questions:
Evan is a waiter in a café. After he turns in orders for the six people sitting at the counter each of whom is eating alone and is sitting in chairs numbered 1 through 6 the cook opens a window in the kitchen and the order slips get messed up. Here’s what Evan remembers about the orders:
  1. The entree orders are: fried eggs, a hamburger, a cheeseburger, a vegetable burger, soup, and a ham sandwich.
  2. The two people who did not order sandwiches are sitting at chairs 3 and 4.
  3. The person who ordered the cheeseburger and the one who ordered the hamburger are not sitting next to each other.
  4. The person in chair number 5 is a regular. She will not sit next to anyone who is eating ham.
  5. The person eating the vegetable burger is not sitting in chair 2, but is sitting between the person who ordered fried eggs and the one who ordered a cheeseburger.
  6. The customer who ordered the hamburger is not sitting next to the customer who ordered soup.
1.
To which customer should Evan serve the soup?
  • A.
    the customer in chair 1
  • B.
    the customer in chair 2
  • C.
    the customer in chair 3
  • D.
    the customer in chair 4
  • E.
    the customer in chair 5
  • Answer & Explanation
  • Report
Answer : [C]
Explanation :
The customer who ordered soup must be in chair 3 or 4, where the non-sandwich orders go. The other non-sandwich order is fried eggs, and that person is sitting next to the customer in chair 5 (who ordered the vegetable burger), so the fried eggs go to chair 4 and the soup to chair 3.
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2.
To which customer should Evan serve the vegetable burger?
  • A.
    the customer in chair 2
  • B.
    the customer in chair 3
  • C.
    the customer in chair 4
  • D.
    the customer in chair 5
  • E.
    the customer in chair 6
  • Answer & Explanation
  • Report
Answer : [D]
Explanation :
The person who ordered the vegetable burger cannot be sitting in chairs 1 or 6, because she is sitting between two people. She also cannot be sitting in chairs 3 or 4, because those customers did not order sandwiches. Since she is not sitting in chair 2, she must be in chair 5.
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3.
To which customer should Evan serve the ham sandwich?
  • A.
    the customer in chair 1
  • B.
    the customer in chair 2
  • C.
    the customer in chair 4
  • D.
    the customer in chair 5
  • E.
    the customer in chair 6
  • Answer & Explanation
  • Report
Answer : [B]
Explanation :
The orders that go to chairs 3, 4, 5, and 6 are already determined, so the ham sandwich must go to chair 1 or 2. The customer who ordered the hamburger is not sitting next to the person who ordered the soup in chair 3, so the hamburger must go to chair 1 and the ham sandwich to chair 2.
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