Race

Ram and Shyam participate in a race of 200m. If Ram starts when Shyam has covered 25 meters, then Ram finishes the race 10 seconds before Shyam and if Ram starts when Shyam has covered 45 meters then both finish the race at the same time. How long does Ram take to run 200m?

If Geeta gives Meena a 100-meter head start or waits for 20 seconds before starting, and both conditions result in them finishing the race at the same time, how long does it take Geeta to cover the 1000 meters?

Sita and Radha participate in a race of 1000 m. If Sita starts, when Radha has covered 100 meters, then Sita finishes the race 20 seconds before Radha, and if Sita starts, when Radha has covered 125 meters then both finish the race at the same time. How long does Sita take to run the complete race?
 

Ram and Sita participate in a 1000-meter race. If Ram gives Sita a head start of either 200 meters or 20 seconds, and both conditions result in them finishing the race at the same time, how long does it take Ram to complete the race?"

In a 400-meter race around a circular track, Aaron gives Brad a head start of 25 meters. If Aaron runs at a speed of 8 meters per second, and Brad at 6 meters per second, who will win the race, and by how many seconds?