Question:
What is the speed of the train?
I) The train covers 240 km in 4 hours.
II) The train is travelling towards North.
What is the speed of the train?
I) The train covers 240 km in 4 hours.
II) The train is travelling towards North.
I) The train covers 240 km in 4 hours.
II) The train is travelling towards North.
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Speed is a scalar quantity; direction is irrelevant for its calculation.
Updated On: Jun 26, 2026
- Statement I alone is sufficient
- Statement II alone is sufficient
- Statements I and II together are sufficient
- Statements I and II together are not sufficient
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The Correct Option is A
Solution and Explanation
Step 1: Concept
$\text{Speed} = \frac{\text{Distance}}{\text{Time}}$.
Step 2: Analysis of Statement I
$\text{Distance} = 240$ km, $\text{Time} = 4$ hours.
$\text{Speed} = \frac{240}{4} = 60$ km/hr.
Statement I alone is sufficient to calculate the speed.
Step 3: Analysis of Statement II
Direction (North) does not provide information to calculate numerical speed. Not sufficient.
Step 4: Conclusion
Statement I alone is sufficient, so the answer is (1). Final Answer: (1)
$\text{Speed} = \frac{\text{Distance}}{\text{Time}}$.
Step 2: Analysis of Statement I
$\text{Distance} = 240$ km, $\text{Time} = 4$ hours.
$\text{Speed} = \frac{240}{4} = 60$ km/hr.
Statement I alone is sufficient to calculate the speed.
Step 3: Analysis of Statement II
Direction (North) does not provide information to calculate numerical speed. Not sufficient.
Step 4: Conclusion
Statement I alone is sufficient, so the answer is (1). Final Answer: (1)
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