Question
A and B are travelling towards each other with a speed
of 30 km/hr and 40 km/hr. If they started at same time and A covered 20 km less distance than B before meeting him, then find the distance between them before starting.Solution
Since, the time taken by A and B is same, therefore the ratio of the distance covered by them will be equal to the ratio of their speeds. Therefore, ratio of the distance covered by A and B = 30:40 = 3:4 Let the distance covered by A and B be 3x km and 4x km According to the question, 4x – 3x = 20 Or, x = 20 Therefore, distance between them before starting = 3x + 4x = 7x = 140 km
Administrative law is the law concerning the administration was provided by?
Which of the following Sections deal with specific performance of contracts as per the Specific Relief Act, 1963?
What is the appointed day under Coal Mines (Nationalisation) Act 1973?
Which section of the Indian Evidence Act, 1872 deals with Refreshing memory?
Which of the following describes a judgment-debtor?
Which section of Indian Evidence act makes conspiracy as a relevant fact?
Examination of a person by a party who call him as witness is-
Judicial Review function of the Supreme Court means the power to
Judicial Review function of the Supreme Court means the power to _________________
What can be the modes of disbursement for the withheld price of the produce supplied by a Member of a producer Company as per the Companies Act?
Relevant for Exams:
