Question
What is the main purpose of a motherboard in a
computer?Solution
Explanation: The motherboard is the central hub that connects all computer components, allowing them to communicate effectively.
800 metres long train crosses a man who is moving in the same direction with a certain speed, in 40 seconds. If the same train can cross a tree in 20 se...
A train 200 m long running at 36 km/hr takes 45 seconds to cross a bridge. The length of the bridge is
720 metres long train crosses a man who is moving in the same direction with a certain speed, in 30 seconds. If the same train can cross a tree in 20 se...
How many seconds will a train 60 m in length, travelling at the rate of 40 km an hour, take to pass another train 90 m long, proceeding in the same dire...
Speeds of train 'A' and train 'B' are in the ratio 4:5, respectively. Train 'B' can completely overtake train 'A' in 180 seconds. If lengths of train 'A...
A train takes 16 seconds to pass a pole and 36 seconds to cross a platform 250 meters long. Calculate the total distance the train would cover if it tra...
A train crosses a pole and a platform of length 420 metres in 10 seconds and 25 seconds, respectively. Find the length of train.
Train A running with a sped of 90 km/h crosses a vertical pole in 12 seconds. Speed of train A is 5 m/s less than speed of train B, and length of train ...
A train 200 metre long takes 20 sec to cross a man running at a speed of 4 km/hr in the direction same to that of train. What is the speed of the train?
A man running at the speed of 5 kmph was over taken by the train moving with the speed of 77 kmph in 22 seconds. Find the length of train.
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