Question 34
A car is travelling 48 km in one hour. The distance travelled by the car in 12 minutes is___.
A car travelling in 1 h =48 km So, car travelled in 1 min =4860km Similarly, car travelled in 12 min =4860×12=485=9.6km
A car is travelling at the average speed of 50 km/hr. How much distance would it travel in 1 hour 12 minutes ?
Question 6
By travelling at a speed of 48 km/h, a car can finish a certain journey in 10 hours. To cover the same distance in 8 hours, the speed of the car should be (a) 60 km/h (b) 80 km/h (c) 30 km/h (d) 40 km/h