Mathematics · Data Sufficiency
Decide whether the data given in statements I and II are sufficient to answer the question: What is the length of train X? I. Two trains X and Y run in opposite directions and cross each other in 25 seconds. II. The length of train Y is 320 m and the difference between the speeds of trains X and Y is 14 km/h and the ratio of the speeds of the trains is 19 : 26.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1If the question cannot be answered even using both statements together.
- 2If the question can be answered using statement I alone or II alone.
- 3If the question can be answered using either one of the two statements (I) or (II) alone.
- 4If the question can be answered using both statements together but not by a single statement alone.✓
Correct answer
If the question can be answered using both statements together but not by a single statement alone.
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