A 250-meter-long train crosses a 150-meter-long train coming from the opposite direction in 20 seconds. If the speed of the first train is 45 km/h, then find the speed of the second train.
When two trains moving in opposite directions cross each other, the sum of their lengths is their total distance. The length of the first train = 250 meters and length of the second train = 150 meter Total distance = 250+150 = 400 meter Time = 20second Then Total speed in km/h = 400/20 × 18/5 = 72 km/h Speed of First train = 45 km/h Speed of second train = 72-45 = 27 km/h
What was the language of news papers Maratha and kesari respectively, were published by Bal Gangadhar Tilak?
Which of the following is an example of a physical feature formed by extensive gully erosion?
What is the Paik Strait?
In which of the following places are the Dilwara temples of Jainism located?
Which pair is not correctly matched?
Which of the following districts has population growth rate less than 10 per cent, as per census 2011?
Choose the most appropriate synonym of the given word.
AFFLUENT
Which of the following was one of the impact of Swadeshi movement in the communication system of India?
Who imposed a tax named “Gharai”?
The layer is the upper limit of our atmosphere. It extends from the top of the thermosphere up to 10,000 km (6,200 miles).
