Question : A car travels 80 km in the first hour and 70 km in the second hour. What is the average speed of the car?

Option 1: 150 km/hr

Option 2: 80 km/hr

Option 3: 75 km/hr

Option 4: 100 km/hr

Question : A woman drives a car. During her journey, she travels 20 minutes at a speed of 60 km/hr, another 30 minutes at a speed of 40 km/hr and 1 hour at a speed of 50 km/hr. The average speed of the car is:

Option 1: $\frac{540}{11}$ km/hr

Option 2: $\frac{630}{11}$ km/hr

Option 3: $\frac{100}{11}$ km/hr

Option 4: $\frac{90}{11}$ km/hr

Question : Kartik takes 4 hours to travel from place X to place Y at the speed of 80 km/hr. He takes 1 hour to travel from place Y to place Z with 80% increased speed. What is the average speed from Place X to Z for the complete Journey?

Option 1: 82.6 km/hr

Option 2: 90.8 km/hr

Option 3: 92.8 km/hr

Option 4: 88.6 km/hr

Question : A train moves at a speed of 35 km/hr for the first 2 hours and at a speed of 50 km/hr for the next 4 hours. Find the average speed of the train during the entire journey.

Option 1: 47 km/hr

Option 2: 50 km/hr

Option 3: 45 km/hr

Option 4: 35 km/hr

Question : A train covers a certain distance at a speed of 80 km/hr in 6 hours. Find the speed of the train for covering the same distance in 5 hours.

Option 1: 96 km/hr

Option 2: 86 km/hr

Option 3: 90 km/hr

Option 4: 88 km/hr