Question
A rectangular water reservoir contains 42,000 liters of
water. Find the depth of water in the reservoir, if the base measures 6m by 3.5mSolution
Volume = 4200 lit = 42 m3 Length = 6m Breadth = 3.5m Volume = L x B x H 42 = 6 x 3.5 x H H = 42/6 x 3.5 H = 2m
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Which of the following is a permanent form of data storage?
In word processors, which feature allows formatting such as font style and border to be copied and applied quickly to other text?
The use of combination of 1’s and 0’s is feature of which of the following type of computer language?
Which of the following allows user authentication through fake identity?
Which printing technology uses tiny ink droplets propelled onto the paper?
What does 'BIOS' stand for in a computer system?
Which device is commonly used to read barcodes into a computer? Â
A device needed to communicate with computers using telephone lines is?
Which combination of keys needs to be pressed to make a percent sign?Â
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