Direction: Study the given information carefully and answer the following questions.
Eight people P, Q, R, S, T, U, V and W buy different items but not necessarily in the same order. Two people buy items between P and S. One person buys between T and Q. T buys an item before Q. At least two people buy after Q. Three people buy items between V and Q. V neither buy at first nor at last. The number of persons buy items before T is same as the number of persons buy the item after W. Two people buy item between W and P. R buys before U.
How many persons buy item between R and W?
- AOption (a)
No one
- BOption (b)
One
- COption (c)
Two
- DOption (d)
Three
- EOption (e)
Four
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Correct answer
Three
Why this answer is correct
-
At least two people buy after Q.
-
Three people buy items between V and Q.
-
V neither buy at first nor at last
-
One person buys between T and Q.
-
T buys an item before Q.
| CASE 1 | CASE 2 |
|---|---|
| T | |
| V | |
| Q | |
| T | |
| Q | |
| V | |
6) The number of persons buy items before T is same as the number of persons buy the item after W.
7) Two people buy item between W and P.
| CASE 1 | CASE 2 |
|---|---|
| T | |
| V | |
| Q | |
| T | |
| W | P |
| Q | |
| V | |
| P | W |
8) Two people buy items between P and S (This eliminate case 1)
9) R buys before U.
| CASE 2 |
|---|
| T |
| S |
| Q |
| R |
| P |
| U |
| V |
| W |
Hence, Three person buy the item between R and W.