A goods train leaves a station at a certain time and at a fixed speed. After 8 hours, an express train leaves the same station and moves in the same direction at a uniform speed of 135 km/hr, this train catches up the goods train in 7 hours. Find the speed of the goods train.
Let the speed of the goods train be ‘s’ km/hr Distance covered by goods train in 15 hrs = s x 15 km Distance covered by express train in 7 hrs = 7 x 135 km Distance covered by goods train in 15 hrs = Distance covered by express train in 7 hrs So, 15s = 7 × 135 ⇒ 15s = 945 ⇒ s = 945/15 = 63 So, Speed of goods train = 63 km/hr
Which of the following is not the quality of a good leader?
Which of the following statements is correct?
As per section 13 of the RTI Act, 2005, where the Information Commissioner is appointed as the Chief Information Commissioner, his term of office shall...
The process of evaluating the project ideas with a view to select the best and promising idea after eliminating the unprofitable ideas is called __ of t...
Supervision and delegation is a part of which phase of management process?
Globalization is beneficial for firms because :
Which of the following is an internal factor that influences entrepreneurs?
In virtue ethics, what is the primary focus when determining the morality of an action?
Under the RTI Act, 2005 the Central Information Commission shall consist of which of the following_________
SWOT stands for strength, weakness, opportunity, and ______
