In 2 km race A gives a startup of 300 m to B. Despite this, A wins the race by 400 m. Find the ratio of speed of A and B.

A gives B a start of 30 m or 10 sec and end up the race of 1 km in dead heat what is the ratio of speeds of A and b?

In a 1 km race A gives B a startup of 5 second and still wins over B by 15 seconds. The ratio of speed of A and B is 2:1 Find the time taken by A to finish 2.5 km race.

In race of 1 km Sahara gives Birla a startup of 250 m still Sahara wins by 150 m. What is the ratio of speeds of Sahara and Birla?

In race of 1 km Sahar gives Birla a startup of 250 m still Shara wins by 150 m What is the ratio of speeds of Sahara and Birla?

In a 1 km race A wins over B by 80 m or 20 sec.B can give a start of 100 m to C in 1 km race find the ratio of speeds of B and C.

In a 6 km race B has 250 m head start and C has 500 m head start by A ,still A beats C and B by 235 m and 350 m respectively How many meters startup can B give to C so as to end up the race at the same time with C in the race of 6 km.Also find the ratio of speeds of A:B:C