Question
Two cars, 'A' and 'B,' are heading towards each other on
a straight road. Car 'A' is traveling at a speed of 56 km/h, while Car 'B' is moving at 34 km/h. Initially, they are 450 meters apart. Determine the time required for the two cars to meet.Solution
Combined speed of cars 'A' and 'B' = 56 + 34 = 90 km/h = 90 X (5/18) = 25 m/s So, required time = 450 ÷ 25 = 18 seconds Hence, option d.
Which of the following characteristics describes an ideal operational amplifier (op-amp)?
Which type of memory can be both read from and written to by the processor?
In which case higher bandwidth can be achieved
In time series forecasting, what does MAE stand for?
The join operation can be defined as
What is the purpose of virtual memory?
Which component in the CPU is responsible for fetching instructions from memory and incrementing the program counter?
How can we set default rwx permission to all users on every file which is created on the current shell?
What is the scope of a variable declared as "static" inside a function?
Which command is used to create a new file in a Unix/Linux system?
Relevant for Exams:
