ഒരു ട്രെയിൻ ഒരു പോസ്റ്റിനെ മറികടക്കുന്നതിന് 10 സെക്കൻഡ് 200m നീളമുള്ള പ്ലാറ്റ്ഫോം മറികടക്കുന്നതിന് 20 സെക്കൻഡ് എടുക്കും എങ്കിൽ ട്രെയിനിന്റെ നീളം എത്ര ?
A200 m
B400 m
C600 m
D800 m
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A person can complete a journey in 9 hours. He covers the first one-third part of the journey at the rate of 10 km/h and the remaining distance at the rate of 20 km/h. What is the total distance of his journey (in km)?
Two trains of equal speed are running in opposite directions. If their lengths are 120 metres and 140 metres and they cross each other in 10 sec, then find the speed of each train.
A 220 metre long train is running at a speed of 54 kilometre per hour. In what time will it pass a man who is moving in the opposite direction of the train at speed of 12 kilometre per hour?
A man travelled at a speed of 20m/min for 100 min, and at a speed of 70m/min for 50 min. His average speed is
Which of the following is not related to the learning objective "Applying"?