Arihant Expert Team Solutions for Exercise 1: Practice Questions

A bus is running with a uniform speed of $37 km/h$. What distance will be covered by the bus in $8$ hours?

A bus covers $572 km$ in $13$ hours. What is the speed of the bus?

A person riding a bike crosses a bridge with a speed of $54 km/h$. What is the length of the bridge, if he takes $4$ minutes to cross the bridge?

A man covered a distance of $12$ $km$in $90$ minutes by cycle. How much distance will he cover in $3$ hours, if he rides the cycle at a uniform speed?

Ashutosh can cover a certain distance in $84$ minutes by covering $\frac{2}{3}$rd of distance at $4$ $km/h$ and the rest at $5$ $km/h$. Find the total distance.

A train travelling at a speed of $30$ $m$/sec crosses a $600$ $m$ long platform in $30$ sec. Find the length of the train.

A $820 m$ long train is running at $126$ $km/h$. In how much time will it cross a tunnel which is $580$ $m$long?

The relative speed of a train with respect to a car is $90$ $km/h$ when the train and the car are moving opposite to each other. Find the actual speed of train, if car is moving with a speed of $15$ $km/h$.