Attempt now to get your rank among 11 students!

Question 1:

Excluding stoppages the speed of a bus is $90 \mathrm{~km} / \mathrm{h}$. Including stoppages the speed of the bus is $60 \mathrm{~km} / \mathrm{h}$. For how many minutes does the bus stop per hour?

Question 2:

Two cyclist A and B start cycling at $20 \mathrm{~km} /$ $\mathrm{h}$ and $24 \mathrm{~km} / \mathrm{h}$ towards the same direction in a cycle marathon. How far they would be from each other after $5 \frac{1}{2} \mathrm{hr}$.

Question 3:

Two trains running in opposite direction cross a man standing on the platform in 30 seconds and 18 seconds respectively and they cross each other in 21 seconds. Ratio of their speed is:

Question 4:

A train $250 \mathrm{~m}$ long takes 30 second to cross a man running at a speed of $6 \mathrm{kmph}$ in the direction opposite to the train. What is the speed of the train ?

Question 5:

A person rode one-third of a journey at $60 \mathrm{~km} / \mathrm{hr}$, one-third at $50 \mathrm{~km} / \mathrm{hr}$ and the rest at $40 \mathrm{~km} / \mathrm{hr}$. Had the person ridden half of the journey at $60 \mathrm{~km} / \mathrm{hr}$ and the rest at $40 \mathrm{~km} / \mathrm{hr}$, he would have taken 4 minutes longer to complete the journey. What distance did the person ride?

Question 6:

A straight road connects points A and B. Car 1 travels from A to B and Car 2 travels from B to A, both leaving at the same time. After meeting each other, they take 45 minutes and 20 minutes, respectively, to complete their journeys. If Car 1 travels at the speed of 60 km/hr, then the speed of Car 2, in km/hr, is

Question 7:

A train run at 120 km/h crosses a pole in 9 seconds .What is the length of train ?

Question 8:

Two buses X and Y leave from the same place and go in the same direction at speeds of 20kmph and 50kmph respectively. But, Y leaves 6 hours after X has left. How far from the starting place will the buses meet?

Question 9:

An object travels $25 \mathrm{~m}$ in $3 \mathrm{~s}$ and then $15 \mathrm{~m}$ in $2 \mathrm{~s}$. What is the average speed of the object?

Question 10:

If the Average speed of two car is 15 km and first car average speed is 20 km. Then find out the average speed of second car ?