A car moves with a constant speed through 3 Km in 5 minutes.
What is its speed?
A. 
10 m/s
B. 
0.6 m/s
C. 
1 m/s
D. 
600 m/s
2.
A car travels for 800 km in 20 hours. The details of the journey are shown below.DurationDistance Covered0 - 6 hours200 km6 - 8 hours0 km(at rest)8 - 16 hours400 km16 - 20 hours200 kmCalculate the average speed of the journey?
A. 
54.5 km/h
B. 
44.4 km/h
C. 
40 km/h
D. 
63.89 km/h
3.
An aeroplane moves with a constant speed of 150 m/s.
Find the distance travelled in 2 minutes?
A. 
18 Km
B. 
1800 m
C. 
300 m
D. 
300 Km
4.
Lia runs at a constant speed of 4 m/s.
What distance will he cover in 1 hr