If during the last 100 feet of approaching a railroad crossing, you cannot see the track for at least 400 feet in both directions, you may not cross the tracks at a speed faster than _____ MPH.

Select the correct answerTwo trains of lengths 156.62 and 100 meters are running on parallel lines with respective speeds of 30 km/hr and 36 km/hr.The time of crossing each other, if they run in the opposite direction is_________Options19 sec10 sec14 secnone

RECTIONS for question 6: Type in your answer in the input box provided below the question.Two trains, of lengths 500 m and 300 m respectively, run on parallel tracks. When the trains run in the same direction, the faster train takes 80 seconds to cross the slower train. When they run in opposite directions, they take 20 seconds to cross each other. Find the speed (in km/hr) of the slower train.

Two persons are walking beside a railway track at respective speeds of 2 and 4 km per hour in the same direction. A train came from behind them and crossed them in 90 and 100 seconds, respectively. The time, in seconds, taken by the train to cross an electric post is nearest to

4. QuestionWhat should drivers do when approaching a railroad crossing with no warning device?A) Increase speedB) Slow down to 25 mphC) Stop before crossing the tracksD) Drive normally

Select the correct answerTwo trains each of which is 100 m long moving in opposite direction to one another cross each other taking 8 seconds. If speed of one train is twice the speed of other train find the speed of the faster train.Options60 km/hr30 km/h56 km/hnone