Question
Length of Madhubani Express is (x + 40) m, and it can cross
a platform of length (x – 40) m in 40 seconds with a speed of 24 m/s. Find the time taken by Madhubani Express to cross another train of same length which is running at a speed of 28 m/s in the opposite direction towards it.Solution
Speed of Madhubani Express = [(x + 40) + (x – 40)]/40 m/s
According to question,
[(x + 40) + (x – 40)]/40 = 24
2x = 960, x = 960/2 = 480
So, length of Madhubani Express = 480 + 40 = 520 m
Therefore, required time = (520 + 520)/ (24 + 28) = 1040/52 = 20 seconds
A leadership style characterized by the ability to articulate a captivating and inspiring vision, fostering a deep sense of purpose among followers and ...
Which of the following instruments is commonly used by banks to manage short-term liquidity needs?
The Asset-Liability Management committee (ALCO) deal with different types of ______
Which amongst the following is not true about GANTT project management?
What is the maximum time frame within which MSMEs must file claims for delayed payments with the Facilitation Council?
Which of the following statements about the Insurance Regulatory and Development Authority of India (IRDAI) is/are correct?
1) It is a statutory ...
A rate at which RBI (Reserve Bank of India) lends to commercial banks by purchasing securities:
Which of the techniques are not known for controlling wastages?
According to the Union Budget Speech 2024‑25, how many “E-Commerce Export Hubs” (in PPP mode) are to be set up for MSMEs and artisans?
The National Green Hydrogen Mission anticipates over Rs. Eight lakh crore in total investments and Creation of over Six lakh jobs by _____________.
