Question
1600 metres long train crosses a man who is moving in
the same direction with a certain speed, in 16 seconds. If the same train can cross a tree in 10 seconds with the same speed, then find the speed of the man.Solution
Speed of train = 1600/10 = 160 m/sec Let the speed of the man be ‘s’ m/sec Relative speed of the train = (160 – s) m/sec According to the question, (160 – s) = 1600/16 Or, s = 160 – 100 = 60 Therefore, speed of the man = 60 m/sec
The Indian Constitution has adopted the parliamentary form of Government from ___________.
King Porus and Alexander the Great fought which battle?Â
The IUPAC name of CH₃ -(CHâ‚‚ )18-CH₃ is ________.Â
Which of the following places is famous for Madhubani art?
As of July 2023, how many products were notified under the 'One District, One Product' scheme as per the information provided by the Ministry of Food Pr...
Which airport was ranked as the busiest airport overall in 2022, according to the rankings released by Airports Council International?
Which of the following farm expenses DOES NOT come under variable cost? Â
Which of the following is not correct about Pradhan Mantri Kisan Samman Nidhi (PM-KISAN):
Who designed India Gate, also called the All-India War Memorial?
How many digits are required to enter when joining a meeting in Google Meet using a meeting code?
Relevant for Exams:
