Question
A power company appraises a 25-year hydro project with
IRR of 12% and a payback of 8 years. However, the risk-adjusted discount rate is 15%. Should the project be accepted?Solution
The IRR must exceed the risk-adjusted discount rate for a project to be viable. Since IRR (12%) is less than 15%, the project would yield a negative NPV.
A train 150 m long passes a pole in 5 seconds and passes a platform in 11 seconds. Find the speed of the train in km/h and the length of the platform.
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A train 180 m long crosses a pole in 12 seconds. How much time will it take to cross a platform 270 m long?
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A train started from station P and preceded towards station Q at a speed of 90 km/h. 54 minutes later, another train started from station Q and preceded...
Time is taken by two trains running in opposite directions to cross a man standing on the platform in 28 seconds and 16 seconds respectively. It took 24...
Two trains of lengths 180 m and 120 m move in opposite directions at 54 km/h and 36 km/h. Time to cross each other?
A train crosses a platform 100 m long in 60 s at a speed of 45 km/h. The time taken by the train to cross an electric pole is
What will be the length of train 1?
Statement I: If train 1 covers a standing man in 12 sec.
Statement II: if a train 1 covers a platfo...
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