In this reasoning problem, two statements are given about women, voting and politicians. Treat both statements as true and then decide which of the given conclusions, if any, logically follow: Statement I: No women can vote. Statement II: Some women are politicians. Conclusions: (I) Male politicians can vote. (II) Some politicians can vote.

Difficulty: Medium

Correct Answer: Neither conclusion I nor conclusion II follows

Explanation:


Introduction / Context:
This question examines your ability to avoid making assumptions that are not supported by the given statements. The statements restrict voting rights for women and provide information about women politicians. You must then judge whether anything can be concluded about male politicians and politicians in general with respect to voting.


Given Data / Assumptions:

  • Statement I: No women can vote.
  • Statement II: Some women are politicians.
  • Conclusion I: Male politicians can vote.
  • Conclusion II: Some politicians can vote.
  • No additional facts about men or voting rules for men are provided.


Concept / Approach:
The statements provide only negative information about women and partial information about politicians. We know that some politicians are women who cannot vote, but nothing is said about male politicians or whether any politician at all possesses voting rights. A conclusion follows only if it must be true in every scenario where the statements hold. If we can imagine a scenario where the statements are true but a conclusion is false, that conclusion does not logically follow.


Step-by-Step Solution:
Step 1: From statement I, we know that the entire set women lies outside the set of voters. No woman belongs to the set of people who can vote. Step 2: From statement II, some women are politicians. That means there exists at least one politician who is a woman and therefore cannot vote. Step 3: The statements say nothing about men. They do not say that men can vote or that male politicians have any special rights. Step 4: Therefore, conclusion I, male politicians can vote, is not supported. It could be true or false depending on laws that the statements do not describe. Step 5: Consider conclusion II, some politicians can vote. At this point we know that at least some politicians are women who cannot vote. We have no information about whether any politicians are men or whether those men, if they exist, have voting rights. Step 6: It is possible that all politicians are women and none can vote. In such a scenario, both statements remain true, but conclusion II would be false. Hence conclusion II is not logically forced.


Verification / Alternative check:
Construct a concrete example. Let the set of women be {w1, w2}, the set of men be {m1, m2}, and the set of politicians be {w1, w2}. Suppose the law says no one at all can vote. Then no women can vote and some women are politicians, so both statements are true. However, no politician can vote and there are no male politicians at all. So conclusion I is false and conclusion II is also false. This shows that neither conclusion follows logically from the premises.


Why Other Options Are Wrong:
Option A selects conclusion I, but we have no basis to assert that male politicians can vote. Option B selects conclusion II, but we can easily imagine a world where all politicians are non voting women. Option D says both conclusions follow, which is even less justified. Option E suggests that one but not both must follow, but both can fail as demonstrated by the example, so this option is also incorrect.


Common Pitfalls:
Students often import their real world knowledge that in most societies men can vote and some politicians can vote. Such general knowledge cannot be used in this type of formal logic question. Another pitfall is to assume that if some women are politicians and women cannot vote, then there must be some male politicians who can vote to keep politics meaningful. This is again an outside assumption, not part of the statements.


Final Answer:
The logically sound conclusion is that neither conclusion I nor conclusion II follows from the given statements.

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