Directions: Each question or group of questions is based on a passage, graph, table, or set of conditions. In answering some of the questions, it may be useful to draw a rough diagram. For each question, select the best answer choice given.
Questions 15-18
Researchers know that exactly six prehistoric iron-working sites—Q, R, S, T, V, and X—existed in the Windham area. Recently, the researchers have discovered three objects—1, 2, and 3—that they know must have been made by ironworkers in the Windham area. The researchers would like now to determine the specific site at which each object was made. The objects are different enough in composition and style to leave no doubt that each was made at a different site. In addition, the researchers have established the following:
If any of the objects was made at Q, none of them was made at T.
If any of the objects was made at R, none of them was made at S.
One of the objects was made at V.
Object 2 was not made at X.
Object 3 was made neither at S nor at X.
15) If Object 1 was made at T, Object 3 could have been made at which of the following?
(A) Q
(B) R
(C) S
(D) T
(E) X
16) Object 1, Object 2, and Object 3, respectively, could have been made at
(A) Q, S, and X
(B) R, X, and V
(C) T, V, and S
(D) V, Q, and T
(E) V, S, and Q
17) If neither Q nor T was a site at which any of the objects was made, which of the following must be true?
(A) Object 1 was made at X.
(B) Object 2 was made at S.
(C) Object 2 was made at V.
(D) Object 3 was made at R.
(E) Object 3 was made at V.
18) The researchers could determine exactly which object was made at which site if they knew that the only three sites at which objects were made were
(A) Q, R, and V
(B) Q, V, and X
(C) R, T, and V
(D) S, T, and V
(E) S, V, and X
Detailed Explanation (in Bangla)
Answer Keys
Questions | 15 | 16 | 17 | 18 |
|---|---|---|---|---|
Answers | B | E | A | E |