Hey there
The average speed of the car is 48 km/hr.
Average speed is total distance Covered by total time taken. Total distance is 2 km and total time taken is sum of individual times motion which is 1/24 hrs. So answer is 48.
Good luck
Question : A car covered the first 100 km at a speed of 50 km/h. It covered the next 140 km at a speed of 70 km/h. What is its average speed?
Option 1: 60 km/h
Option 2: 62 km/h
Option 3: 58 km/h
Option 4: 64 km/h
Question : A car covers the first 210 km at a speed of 70 km/h, it covers the next 170 km at a speed of 85 km/h. What is its average speed?
Option 1: 72 km/h
Option 2: 76 km/h
Option 3: 74 km/h
Option 4: 68 km/h
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