Question : Two trains of lengths 200 m and 250 m are running on parallel rail tracks at speeds of 68 km/hr and 50 km/hr, respectively. In how much time (in seconds) will they cross each other if they are running in the same direction?

Option 1: 90

Option 2: 85

Option 3: 80

Option 4: 75

Question : Two trains Mumbai Rajdhani and Kissan Express of lengths 850 m and 700 m are 1050 m apart and are running on parallel tracks towards each other. Mumbai Rajdhani is running at 62 km/hr and Kissan Express is running at 55 km/hr. In how much time (in sec) will the trains cross each other?

Option 1: 70

Option 2: 45

Option 3: 75

Option 4: 80

Question : Two trains, 80 m and 120 m long, are running at the speeds of 25 km/hr and 35 km/hr, respectively in the same direction on parallel tracks. How many seconds will they take to pass each other?

Option 1: 48

Option 2: 64

Option 3: 70

Option 4: 72

Question : Two trains running in opposite directions on parallel tracks, at speeds of 42 km/hr and 57 km/hr, take 18 seconds to cross each other. If the length of one train is 270 m, then the length of the other train is:

Option 1: 250 m

Option 2: 225 m

Option 3: 230 m

Option 4: 242 m

Question : Two trains start from Delhi and Poona towards each other at 7 a.m. with speeds of 85 km/hr and 67km/hr, respectively. If they cross each other at 3.30 p.m., the distance between the stations is:

Option 1: 1245 km

Option 2: 1292 km

Option 3: 1283 km

Option 4: 1227 km