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Start learning 50% faster. Sign in nowEffective cost price of 100 rolls of paper = (100 × 32) + 450 + (100 × 0.2) = 3200 + 450 + 20 = Rs. 3670 Selling price at 20% profit = 1.20 × 3370 = Rs. 4404 Therefore, selling price of each roll of paper = 4404/100 = Rs. 44.04
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Which logic gate produces an output that is the complement of the input?
What is the time complexity of searching an element in a balanced binary search tree?
What is the purpose of encryption in cybersecurity?
In the context of IPC, what does FIFO stand for?
Which component is responsible for translating virtual addresses to physical addresses?
Which technique is commonly used for visualizing the flow of data within a system in the form of diagrams?
In a LAN, what is a common device used to connect multiple segments or networks and make forwarding decisions based on MAC addresses?
What is the purpose of the delete operator in C++?