Question
Train P travelling at 52 km/hr crosses another train Q,
having three fourth of its length and travelling in opposite direction at 20 km/hr in 21 seconds. Train P passed a railway platform in 36 seconds. Find the length of platform.Solution
Let the length of the first train is x metre Length of second train = 3x/4 Therefore, (52 + 20) x 5/18 = {x + (3x/4)}/21 ⇒ 72 x 5/18 = (7x/4)/21 ⇒ x = 240 m Therefore, let the length of the platform be y metre ⇒ 52 x 5/18 = (240 + y)/36 ⇒ 520 = 240 + y ⇒ y = 520 – 240 = 280 m
Normal Loss is generally determined as a % of which among the following?
Which of the following transformations is most appropriate to bring all feature values into the range [0,1] for a machine learning model?
W hen extending credit, which of the following will not be a primary factor to be considered by the bank/lender, as per the p rinciples of l ending ? ...
Which organization partnered with UGRO Capital to enhance loan facilitation for the MSME sector?
Which of the following is the best explanation of the relevance of equivalent production units in process costing?
You are given a dataset of test scores: 55, 60, 65, 70, 75, 80, 85, 90, 95, 100. You want to create a histogram to visualize the distribution of these t...
Which of the following is not a financial asset in accordance with IND AS 109?
Who is the regulator of India International Bullion exchange?
What among the following is the correct formula to calculate the cost of Equity under CAPM model?
What is the allocation for agriculture and allied sectors in the Union Budget 2024-2025?
