Question
Which is the correct sequence of cloud formations from
lowest to highest altitude?Solution
Cumulus clouds form at the lowest altitudes, followed by nimbus clouds which are typically at middle altitudes, and cirrus clouds, which form at the highest altitudes in the atmosphere.
Statements: D ≤ E < L < F; H < I ≤ O = E; G > F > J
Conclusions:
I. H < L
II. J < D
III. G > O
Statements: R > S > T ≥ U; Q ≥ R; W = V < U
Conclusions:
I. S > Q
II. W < T
III. Q > W
Statement: D < M < P = V = E ≥ T > Z
Conclusion: I. P > Z II. D > E
Statement: G ≤ L ≥ O ≥ W ≥ I < N
Conclusion: I. I < LÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. L = I
...Which of the following will be definitely true if the given expression O > B ≥ E > Z ≥ Y > P = X ≤ J > W ≤ N is definitely not true?
Statements:Â
I @ Y © Z * A $ MÂ
Conclusions:Â
I. Z * MÂ
II. A % YÂ
III. A % I
Statement: R < P, M < R, DÂ `<=` P = T
  Conclusion: I. R > D          II. D `>=` M
...Statements: A ≥ B ≥ Y = Z = M ≥ N ≤ E ≤ F = J
Conclusions:
I. F > Z
II. J ≤ Y
Statements:
Only Ear is Eye.
No Hand is Ear.
Only a few Hands are Legs.
Conclusion:
I. Some Eyes can be Legs.
...
Statement: D < E < F ≥ G; D ≥ H > I
Conclusion: I. F > IÂ Â Â Â Â II. F = I