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URL: https://nakafa.com/en/exercises/high-school/snbt/general-reasoning/try-out/2026/set-8/11

Exercises: Try Out 2026 - Set 8: Real exam simulation to sharpen your skills and build confidence. - Question 11

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## Exercise 11

### Question

export const metadata = {
  title: "Question 11",
  authors: [{ name: "Nabil Akbarazzima Fatih" }],
  date: "01/29/2026",
};

When it is the rainy season, the Jakarta area has a high potential for rainfall because the rivers cannot accommodate the water, either from the rain in Jakarta itself or the rain occurring in the upstream areas of Jakarta's rivers. The flood impacts residents living in flood-prone areas, where they are forced to evacuate to a safe place.

Based on the text, if the Jakarta area and its surroundings are currently in the rainy season. Which conclusion is correct?


### Choices

- [ ] Most areas in Jakarta will be flooded
- [ ] No areas in Jakarta will be flooded
- [x] Residents will be forced to evacuate to a safe place
- [ ] Some residents will not evacuate
- [ ] Cannot be concluded

### Answer & Explanation

export const metadata = {
  title: "Question 11 Explanation",
  authors: [{ name: "Nabil Akbarazzima Fatih" }],
  date: "01/29/2026",
};

To answer this question, we need to map the cause-and-effect logical flow presented in the text. Let's define the premises:

*   <InlineMath math="P" />: The Jakarta area and its surroundings are experiencing the rainy season.
*   <InlineMath math="Q" />: Rivers cannot accommodate rainwater and floods occur.
*   <InlineMath math="R" />: Residents are forced to evacuate to a safe place.

#### Logical Analysis

Based on the text, the relationship between premises can be depicted as a chain implication:

<MathContainer>
  <BlockMath math="P \rightarrow Q \rightarrow R" />
</MathContainer>

This means:
1.  **If** it is the rainy season (<InlineMath math="P" />), **then** rivers overflow and flood (<InlineMath math="Q" />).
2.  **If** it floods (<InlineMath math="Q" />), **then** residents evacuate (<InlineMath math="R" />).

#### Syllogism Conclusion

Using the principle of hypothetical syllogism, we can draw a direct conclusion from start to finish:

<MathContainer>
  <BlockMath math="(P \rightarrow Q) \land (Q \rightarrow R) \implies P \rightarrow R" />
</MathContainer>

The question states that **it is currently the rainy season** (<InlineMath math="P" /> occurs).

Therefore, based on the logic above, the inevitable conclusion is **residents are forced to evacuate to a safe place** (<InlineMath math="R" />).

> Residents will be forced to evacuate to a safe place.


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