Statement: Water boils at 100°C at sea level. Conclusions: I. At higher altitudes, boiling point is lower. II. At sea level, steam is produced at 100°C. MCQ with Answer and Explanation
Statement: Water boils at 100°C at sea level. Conclusions: I. At higher altitudes, boiling point is lower. II. At sea level, steam is produced at 100°C.
A. Both I and II follow
B. Only II follows
C. Neither I nor II follows
D. Only I follows
Answer: Option B
Solution (By JKSSB Mock Tests)
I does not follow; statement only mentions sea level. II: boiling produces steam, so it follows.
Explanation:
Vegetarian definition may vary; typically no meat. Some vegetarians eat eggs, but it's not universal, so I does not necessarily follow. II does follow (no meat).
Statements:
1. All trees are forests.
2. No forest is a desert.
Conclusions:
I. No tree is a desert.
II. Some forests are trees.
Which conclusion(s) logically follow?
Explanation:
If all trees are within the forest category, and the forest category has no overlap with the desert category, then no tree can be a desert (Conclusion I). Since all trees are forests, it is true that some forests (the ones made up of those trees) are trees (Conclusion II).
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