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Explanation: Linux is an open-source operating system, meaning its source code is freely available for anyone to view, modify, and distribute. Windows, macOS, and iOS are proprietary operating systems, and their source code is not available for public modification.
In an examination, Maya scored 42 marks less than Priya. Priya scored 30 more marks than Rohit. Neel scored 90 marks which is 25 marks more than Maya. T...
A number is increased by 45% and then decreased by 30%. What is the overall percentage change (increase or decrease) in the number?
A hostel levies a fixed charge along with an additional charge per student. The total charge for 9 students is Rs. 2400, and for 16 students, it is Rs. ...
The value of A’s car is depreciating by 25% every year whereas the value of his house is appreciating by 15% each year as compared to the previous yea...
The monthly income of B is 25% more than that of A. If the income of B is Rs. 42000 and A saves 40% of his monthly income, then find A’s expenditure.
A man spends 72% of his income. If his income increases by 28% and his expenditure increases by 25%, then what is the percentage increase or decrease in...
In physics examination a student scored 45% marks in the first paper out of 160. How much percent marks should he score in the second paper out of 140 ...
In a test, P got 35% of total marks and failed by 30 marks while Q got 46% of total marks which is 20 more than passing marks. Find the total marks of t...
In class ‘C’, the number of girls is 25% more than that of boys while in class ‘D’ the number of girls is 40% more than that of boys. If the tot...
A TV was available for Rs 14,500. The price came down to Rs 11,890 during the Diwali sale. What is the percentage discount?
