Question
A dishonest dealer claims to sell goods at cost price
but uses a false weight of 900g instead of 1kg. What is his profit percentage?Solution
Let the cost price of 1kg be 100. The dealer sells 900g for 100, so his effective cost for 900g is 100 × 900/1000 = 90 Profit = 100 - 90 = 10 Profit percentage = 10/90 × 100 ~ 11.11%
Which of the following is not an example of hardware?
A Personal Computer uses a number of chips mounted on a circuit board called
Which of the Following is not a non-impact printer?
______is the measurement of things such as fingerprints and retinal scans used for security access.
Holding the mouse button down while moving an object or text is known as __
___________________ can scan the contents of a hard disk to find files or areas that are corrupted in some way and eliminates them for a more efficientl...
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________Function key refreshes the current window.
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