Question
Train X running at a speed of 30 km/hr crosses train Y
in 18 seconds. Find the speed of train Y (in km/hr), if the sum of the length of train X and Y is 550 meters and both trains running in the opposite direction.Solution
Let speed of train Y be 'a' km/hr. According to question, => 18(30 + a) × (5/18) = 550 => 540 + 18a = 1980 => 18a = 1440 => a = 80 km/hr
Who presides over the Joint Session of Indian Parliament?
Which Article of the Indian Constitution Establishes the Structure of Parliament?
From which country was the concept of Fundamental Duties in the Indian Constitution borrowed?
The concept of 'Basic Structure' of the Constitution was propounded by the Supreme Court in which case.
Which fundamental rights in the Indian constitution were inspired by the U.S. Constitution?
Which of the following articles of the Indian Constitution pertains to the "High Courts for States"?
Which article of the Indian Constitution deals with the establishment of the Supreme Court's seat?
By which Constitutional Amendment was the subject of 'Education' transferred from the State List to the Concurrent List?
When did the Indian Constitution come into effect?
Who is known as the guardian and final interpreter of the constitution?
Relevant for Exams:
