Question
A 750-metre long train takes 15 seconds to cross a pole.
If it takes 45 seconds to cross a bridge, then find the length of the bridge.Solution
Speed of the train = (750 / 15) = 50 m/s
Distance covered by the train in 45 seconds = 50 × 45 = 2,250 metres
Length of the bridge = 2,250 750 = 1,500 metres = (1500 / 1000) = 1.5 km
The capacity of a communication channel is measured in
When you cut or copy information it gets place in the __________.
How do you display current date and time in MS Excel ?
Which service model in cloud computing provides ready-to-use software?
Which of the following is not an e-mail service provider?
............. Is the functional key to display save-as box.
The OSI model is divided into _______ processes called layers.
Cell phones use ____________ to access the Internet.
Who invented Analytical Engine?
Which are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat?
Relevant for Exams:
