Question : Walking at the speed of 5 km/hr, a man covers a certain distance in 3 hours. Running at a speed of 15 km/hr the man will cover the same distance in:

Option 1: 2 hours

Option 2: 1 hour

Option 3: 30 minutes

Option 4: 1 hour 30 minutes

Question : A man walking at the speed of 8 km/hr covers a certain distance in 5 hours and 30 minutes. If he covers the same distance by cycle in 4 hours, then what is the speed of the cycle?

Option 1: 11 km/hr

Option 2: 15 km/hr

Option 3: 8 km/hr

Option 4: 9 km/hr

Question : Walking at the rate of 4 km/hr, a man covers a certain distance in 3 hours 45 minutes. If he covers the same distance on a cycle, cycling at the rate of 16.5 km/hr, the time taken by him is:

Option 1: 55.45 minutes

Option 2: 54.55 minutes

Option 3: 55.44 minutes

Option 4: 45.55 minutes

Question : An aeroplane covers a certain distance at a speed of 400 km/hr in 8 hours. To cover the same distance in 5 hours, the speed of the aeroplane will be:

Option 1: 640 km/hr

Option 2: 680 km/hr

Option 3: 580 km/hr

Option 4: 600 km/hr

Question : A train covers a certain distance in 210 minutes at a speed of 60 km/hr. The time taken by the train, to cover the same distance at a speed of 80 km/hr is:

Option 1: $3\frac{5}{8}\ \text{hours}$

Option 2: $2\frac{5}{8}\ \text{hours}$

Option 3: $4\frac{5}{8}\ \text{hours}$

Option 4: $3\ \text{hours}$