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ATQ, Usual speed of the cyclist = (240/6) = 40 km/h New speed of the cyclist = 0.25 × 40 = 10 km/h New time taken = (240/10) = 24 hours Alternate Solution: Let the usual speed of the cyclist be 10x km/hr. Therefore, decreased speed = 2.5x km/hr Since the distance covered is the same and time taken is inversely proportional to the speed: Ratio of time taken with usual speed to time taken with reduced speed = 6:24 = 1:4 Required time taken = 6 × (4/1) = 24 hours
The first generation computers had __________.
Which of the following will prevent interaction with your computer after a specified time period.
Which of the following is the most powerful type of computer?
Which of the function key is commonly used to open the help window in applications?
The widely used 7-bit ASCII code is employed:
Which type of computer security attack involves exploiting software vulnerabilities that have not been patched or updated?
A saved document is referred to as _________.
What does the term "cloud computing" primarily refer to?
Which layer of the OSI model is used for managing the flow of data between two devices?
___________ is a passage to connect two networks that may work on different networking models.
