Question : Julie and Soma start from the same point and walk in opposite directions. Julie walks 4 km/hr faster than Soma. After 4 hours they are 40 km apart. How fast did each walk?

Option 1: Julie – 8 km/hr; Soma – 4 km/hr

Option 2: Julie – 7 km/hr; Soma – 3 km/hr

Option 3: Julie – 9 km/hr; Soma – 5 km/hr

Option 4: Julie – 10 km/hr; Soma – 6 km/hr

Question : Three persons P, Q, and R run along a circular track at speeds of 3 km/hr, 4 km/hr, and 6 km/hr respectively. If the length of the track is 36 km, then how much time will they meet again at the starting point?

Option 1: 38 hours

Option 2: 36 hours

Option 3: 24 hours

Option 4: 28 hours

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

Question : A boat travels 60 kilometres downstream and 20 kilometres upstream in 4 hours. The same boat travels 40 kilometres downstream and 40 kilometres upstream in 6 hours. What is the speed (in km/hr) of the stream?

Option 1: 24 km/hr

Option 2: 16 km/hr

Option 3: 18 km/hr

Option 4: 20 km/hr

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