Question
A train can cross a man standing on a platform of 150
metres length in 45 seconds and can cross the platform in 55 seconds. Find the length of the train.Solution
Let the length of the train be 'x' metres ATQ: 
Therefore, the length of the train is 675 metres.
The boolean function f(x, y) = x OR (NOT(y)) is equivalent to which of the following boolean expressions?
Which tree structure is commonly used in file systems to organize and manage disk blocks efficiently?
Which component in the CPU is responsible for fetching instructions from memory and incrementing the program counter?
Which device operates at physical layer
Which layer of the OSI model interacts directly with the user or application software?
Which command is used to change the permissions of a file in a Unix/Linux system?
‘\a’ is used for what in C++
The SI unit for measuring electric resistance is:
What is the most common material used for making transistors?
Which of the following power plants relies on the fission of uranium atoms to generate heat?
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