A train is travelling along a horizontal rail at the rate of 90 km/hr and rain, driven by wind blowing in the direction of motion of train, falls at a velocity of 12.5 m/s making an angle of ${30}^{\mathrm{o}}$ to the vertical. Find the velocity of rain (in magnitude and direction) as seen from the train.

$\frac{35\sqrt{3} }{2} \mathrm{m}/\mathrm{s}, \mathrm{inclined} \mathrm{at} \mathrm{an} \mathrm{angle} \mathrm{of} {60}^0$  to the vertical away from train's motion.

$\frac{25\sqrt{5}}{2}$ m/s, inclined at an angle of ${30}^0$ to the vertical  away from train's motion.

$\frac{25\sqrt{3}}{2} \mathrm{m}/\mathrm{s},$ inclined at an angle of ${60}^0$ to the vertical away from train's motion.

$\frac{25\sqrt{3}}{2}$ m/s, inclined at an angle of ${30}^0$ to the vertical away from train's motion.