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Let the length of train ‘A’ be ‘x’ metres Therefore, length of the goods train = ‘4x’ metres Speed of train ‘A’ = 108 × (5/18) = 30 m/s According to the question, 4x + x = 30 × 20 => 5x = 600 => x = 120 Therefore, time taken by train ‘B’ to cross train ‘A’ = {(120 + 200)/(20 + 12)} = 10 seconds
Predict the correct output of below code in python
Greeting = lambda : print('Welcome to Ixambee’)
Greeting()
Consider a Binary Search Tree (BST) where every node stores a key and two child pointers. What is the time complexity of finding the Lowest Common Ances...
Operator overloading in C++
Which component in a V-shaped software development model corresponds to the testing phase?
In a hypervisor-based virtualization environment, which of the following storage solutions is best suited for providing high availability and scalabilit...
State True/False
With a data mart, teams can access data and gain insights faster, because they don’t have to spend time searching within a ...
Dynamic programming is used by
In the field of Natural Language Processing (NLP), which of the following tasks focuses on identifying the sentiment behind a given text? ...
Which of the following SQL queries is used to find the second highest salary from an employee table?
SELECT MAX (salary) FROM emp...