Direction: Read the following information carefully and answer the question that follow.
Six compound are being tested for possible use in a new anti-position, 'Sweet 'N' Deadly'.
I. U is sweeter than V and more deadly than Z.
II. V is sweeter than Y and less deadly than Z.
III. W is less sweet than X and less deadly than U.
IV. X is less sweet and more deadly than Y.
V. Y is less sweet and more deadly than U.
VI. Z is sweeter than U and less deadly than W.
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Which is the least deadly?
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- U
- V
- W
- Y
Correct Option: B
As per question for deadly,
U is more deadly than Z
1. U > Z.
V is less deadly than Z.
2. V < Z.
W is less deadly than U.
3. W < U.
X is more deadly than Y.
4. X > Y.
Y is more deadly than U.
5. Y > U.
Z is less deadly than W.
6. Z < W.
Now from 1 and 2,
7. U > Z > V
from 7 and 5,
8. Y > U > Z > V
from 4 and 8,
9. X > Y > U > Z > V
from 3, 6 and 9,
X > Y > U > W > Z > V
Effectiveness (deadly) X, Y, U, W, Z, V
Compound V is the least deadly.
