Question
What is the common term for the core infrastructure of
the Internet?Solution
The core of the Internet is the backbone, a system of fiber-optic lines, cables, satellite links and Internet service providers that connect the various networks on the Internet together.
- P is 20% less than Q and R is 35% more than S. If S is 18% more than P, then which of the following is true?
Ramesh's salary drops from Rs. 45,000 to Rs. 37,800. What is the percentage fall in his salary?
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Vikram allocates his income in the following manner: 20% is spent on essentials. After essentials, he uses 20% of the balance on food. He spends one-fo...
Out of 840 students in a college, the proportion of boys to girls is 3:4. In the midterm exam, 15% of boys and 10% of girls failed. How many students fa...
The marks scored by a boy in three subjects are in the ratio 3 : 4 : 5. Boy scored an overall aggregate of 60% in the exam. If the maximum marks in each...
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