Question
A train 275 metre long takes 33 sec to cross a man
running at a speed of 5 km/hr in the direction same to that of train. What is the speed of the train?Solution
Let the speed of the train be x Relative speed = (x - 5) km/hr ⇒ (x - 5) = (275 × 18)/(33 × 5) ⇒ (x - 5) = (4950)/(165) ⇒ x – 5 = 30 ⇒ x = 30 + 5 = 35 km/hr
Reliance Industries has raised ______ through 10-year bonds at a coupon of 7.79 per cent.
After the issuance of securities, investors can purchase such securities in various ways. Which is not a primary market issues?
Which of the following statement is correct about The Amazon, the world's most biodiverse rainforest?
(1) The World's second largest rainforest...
In which year was Mahatma Gandhi to spend his time in Champaran, seeking to obtain for the peasant security of tenure as well as the freedom to cultivat...
The term 'Olympiad' expresses the period of ___________ years.
Which of the following statements about Godavari river is INCORRECT?
A bill providing for setting up of the Indian Institute of Petroleum and Energy in ______ was introduced in the Lok Sabha on July 18, 2017.
Which Indian port was renamed as Shyama Prasad Mukherjee Port in the year 2020 ?Â
Programming language Java was developed by________.
The PM Vishwakarma Scheme is primarily aimed at which group?
Relevant for Exams:
