Question
A container can hold 1,000 liters of liquid. If it is
filled with 30% water and 70% oil, how many liters of oil are in the container? If 50 liters of oil is drained from the container, what percentage of the remaining liquid is oil?Solution
Oil in the container = 70% of 1000 = 700 liters. Remaining oil after draining = 700 - 50 = 650 liters. Remaining liquid = 1000 - 50 = 950 liters. Percentage of oil in remaining liquid = (650 / 950) * 100Â ~ 68.4%.
Which of the following is not an example of a popular web-based search engine?Â
Pokemon Go uses which of the following ?
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________________ is a method by which instruction execution speed is improved by putting the steps into parallel.
In networking, what does 'IP' stand for?
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What is the number of function keys on a keyboard?
Which of the following is NOT a layer of the Internet Protocol Suite (TCP/IP)?
