Question
What is the primary function of the Relational Database
Management System (RDBMS) architecture?Solution
To store and retrieve data efficiently from the database
A shopkeeper buys an article for Rs. 3,200. He wants to make a 10% gain after offering a 20% discount on the label price. What should be the marked pric...
A dishonest dealer professes to sell his goods at cost price, but he uses a weight of 990 gm for the kg weight. Find his gain per cent.
...After selling 20 pens, a Shopkeeper earn a profit of the selling price of 6 books. While selling 20 books, a shopkeeper losses a selling price of 8 pen...
- A grocer buys 5 kg of sugar at Rs. 180 per kg. While selling, he uses a faulty weight that shows 1150 grams instead of 1000 grams but claims to sell it at ...
Rahul sold a computer after giving a discount of 10% and earned a profit of Rs. 1200. If he had sold it for Rs. 300 less, he would have earned a profit ...
Cost price of an article is Rs.100. Find the selling price of the article, if it is sold at two successive discounts of 20% and 30% and the ratio betwee...
- The cost price of an item is Rs. (12n + 240). It is marked 50% above the cost price and sold after giving a discount of Rs. (4n + 80). If the profit earned...
Anaya sold a watch to Kirti with a 24% markup, and Kirti then sold the watch to Bhavya at a 12% markup. If Bhavya purchased the watch for Rs. 694.4, det...
A man sells a watch at 10% loss. Had he sold it for ₹60 more, he’d have gained 5%. Find the cost price.
- An item is sold after giving two back-to-back discounts of 25% and 10%. If its selling price comes out to be Rs. 6,075, find out the original marked price.
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