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1. |
Two trains of length 512 m and 528 m are running towards each others on parallel lines at 84 km/h and 60 km/h, respectively. In what time, will they be clear of each other from the moments they meet ? |
A. | 26 s |
B. | 25 s |
C. | 15 s |
D. | 27 s |
Answer» B. 25 s | |