Question
What is the purpose of a firewall in a computer
system?Solution
Firewalls are used to block unauthorized access to your system from external networks, enhancing security.
Article ‘P’, if sold at a profit of 30% earns a profit of Rs. 510. If article ‘P’ is marked 60% above its cost price and then sold after offerin...
If there is a loss of 20% on selling the article at 16/25 of the original selling price then what will be the percentage profit after selling the articl...
A shopkeeper sold an article at marked price and got a profit of 70%. If he had given a discount of 30%, then find his new profit percent.
A trader sells pulses at a 32% profit and uses weights 20% less than the actual measure. Find his gain percentage.
A shopkeeper bought 60 pencils at a rate of 4 for Rs. 5 and another 60pencils at a rate of 2 for Rs.3. He mixed all the pencils and sold them at a rate ...
A jeweler sells a necklace for Rs. 4000 with a 25% profit and a bracelet for Rs. 1200 with a 20% profit. If the necklace is sold for Rs. 3500, what is t...
Charan went to purchase an Apple iPhone, the shopkeeper told him to pay 30% GST, if he asked the bill. Charan manages to get the discount of 10% on the...
A dishonest dealer announces selling his articles with a 25% loss but uses 40% lighter weights. What is the percentage of his profit or loss?
A bought an article at 20% less of the marked price and sold it at 10% more than the marked price. Find the profit earned by him.
A, B and C started a business. Twice the investment of A is equal to thrice the investment of B and also five times the investment of C. If the total pr...
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