Question : A man walks at a speed of 8 km/h. After every kilometre, he takes a rest for 4 minutes. How much time will he take to cover a distance of 6 km?

Option 1: 70 minutes

Option 2: 60 minutes

Option 3: 69 minutes

Option 4: 65 minutes

Question : A man is walking at a speed of 14 km/h. After every km, he takes a rest for 7 minutes. How much time will he take to cover a distance of 7 km?

Option 1: $1 \frac{1}{5}$ hours

Option 2: $2 \frac{1}{3}$ hours

Option 3: $1 \frac{1}{3}$ hours

Option 4: $\frac{1}{5}$ hours

Question : Vikas covered a certain distance by bike. If he covers 40% of the distance at 40 km/hr, 50% of the distance at 25 km/hr and the remaining 10% distance at 10 km/hr. Find his average speed over the whole distance.

Option 1: 25 km/hr

Option 2: 28 km/hr

Option 3: 26 km/hr

Option 4: 30 km/hr

Question : A man travels for 14 hours and 40 minutes. He covers half of the journey by train at a rate of 60 km/hr and the rest by road at a rate of 50 km/hr. The distance travelled by him is:

Option 1: 720 km

Option 2: 800 km

Option 3: 960 km

Option 4: 1000 km

Question : If a man walks 20 km at 5 km/hr, he will be late by 40 minutes. If he walks at 8 km/hr, how early from the fixed time will he reach? 

Option 1: 15 minutes

Option 2: 25 minutes

Option 3: 50 minutes

Option 4: $1\frac{1}{2}$ hours