Question
A train 150 meters long crosses a man running in the
same direction at a speed of 9 km/h in 15 seconds. It then crosses a platform in 25 seconds. Find the length of the platform and the speed of the train.Solution
Speed of train relative to man = 150/15 = 10 m/s = 36 km/h. Speed of train = 36 + 9 = 45 km/h. Speed = 45 × 5/18 = 25/2 m/s. Length of platform = (25 × 25/2) - 150 = 162.5 m. Correct option: c
This theory of labour welfare is a perspective that emphasizes the role of regulatory mechanisms and enforcement in ensuring labour welfare. It focuses ...
Which of the following statements is/are not correct in regards to Fiscal management?
1.   100 years interest free loans to states
2.�...
In which year of amendment, the list of Unfair Labour Practices was adopted in Industrial Dispute Act 1947?
What is the percentage of protected workmen based on the total number of workmen employed in an establishment?Â
Which type of union avoids political action and resorts to strikes only when necessary?Â
The Reserve Bank of India is the authority to control inflation through monetary policies. Which of the following tools will the RBI take to curb inflat...
Under the Minimum Wages act 1948, If a worker in agriculture works more than 9 hours in a day, they are entitled to overtime wages at:Â
Which IS NOT TRUE about FICCI?
According to the Employees’ compensation act, 1923 If the claimed compensation amount is less than Rs. 3000, the appeal can be made to?Â
What is the maximum investment limit in the Senior Citizen Savings Scheme, 2019 after the amendment of the Senior Citizens Savings (Amendment) Scheme, 2...
