Difficulty: Easy
Correct Answer: Only conclusion II follows
Explanation:
Given data
Concept/Approach
We evaluate each conclusion against the statement without importing external facts. A conclusion follows if it is consistent, necessary, and reasonably implied.
Step-by-Step reasoning
1) Conclusion I contradicts the statement (which clearly expects population increase). Hence I does not follow.2) With demand rising (more people) and supply pressures (depleting resources), maintaining decent quality of life becomes more difficult. This is a reasonable, direct inference ⇒ II follows.
Verification/Alternative
Even if some countries mitigate resource pressure via technology, the general claim is about “many” developing countries and the difficulty is a logical outcome of the stated scenario.
Common pitfalls
Final Answer
Only conclusion II follows.
Discussion & Comments