A person X starts from Lucknow and another person Y starts from Kanpur to meet each other. Speed of X is 25 km/h, while Y is 35 km/h. If the distance between Lucknow and Kanpur be 120 km and both X and Y start their journey at the same time, when they will meet ?
A. 1 hours later
B. 2 hours later
C. $$\frac{1}{2}$$ hours later
D. 3 hours later
Answer: Option B
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