6( Speed , distance and time)

Speed = Distance × Time

• True

• False

27 km/hr = -------- m/sec

• 7

• 7.5

• 8

• 8.5

A car covers a distnce in 7 km in 5 minutes. its speed is:

• 48 km/hr

• 60 km/hr

• 56 km/hr

• 84 km/hr

Convert a speed of 14 m/sec into km/hr

• 250 km/hr

• 252 km/hr

• $\frac{252}{5}$

• $5\div252$

A car is running at a speed of 54 km/hr. What is the time to cover 600 metres?

• 30 sec

• 40 sec

• 50 sec20 sec

A scooter is running at a speed of 45 km/hr. How much distance will it cover in 18 seconds?

• 120 m

• 125 m

• 220 m

• 225 m

Is : 90 km / hr = 25 m / sec ?

• True

• False

A bus travels a distance of 186 km in 2 hrs 35 min. Find the speed of the bus in km/hr?

• 70 km / hr

• 64 km / hr

• 72 km / hr

• none of the above

At a speed of 45 km/hr, the distance covered in 18 seconds is 225 m.

• False

• True

Distance = 35 km , Time = 25 min . Convert into km / hr

• 64 km / hr

• 84 km / hr

• 80 km / hr

• none of these