Mathematics · Data Sufficiency
The question consists of two statements numbered 'I' and 'II' given below it. You have to decide whether the data provided in the statements are sufficient to answer the question or not. Find the scheduled time taken for the journey of Kush to reach school on time from his home given that the distance between his home and school is 280 km. Statement I: If Kush travels with a speed of (x + 3) km/hr, he reaches the school from home on time. Statement II: If Kush travels with a speed of (x - 3) km/hr, he will be late by six hours.
- 1The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient.
- 2The data given in both statements I and II together are not sufficient to answer the question.
- 3The data given in both statements I and II together are sufficient to answer the question.✓
- 4The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient.
Correct answer
The data given in both statements I and II together are sufficient to answer the question.
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