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Two trains x and y start at the same time from points a and b towards eachother and after crossing they take 8 seconds and 2 seconds to reach b and a respectively what is the ratio speed or x toy |
| Answer» GIVEN that, \( \Large T_{1}=9 h\ and\ T_{2}=4 h \)According to the formula,(1st train's SPEED) : (2nd train's speed)=\( \Large \sqrt{4}:\sqrt{9} \) = 2 : 3Part of solved Trains questions and answers : | |