Question
What is the main advantage of using NoSQL databases for
big data storage over traditional relational databases?Solution
NoSQL databases can handle unstructured and semi-structured data more effectively.
A person bought an article and sold it at a loss of 20%. If he had bought it at 10% less and sold it for 74 more, h would have gained 30%. Find the prof...
A shopkeeper bought article ‘A’ for Rs. ‘x’ and marked it 20% above its cost price and sold it for Rs. 1500. Marked price of article ‘B’ is ...
A shopkeeper purchases an article at a 30% discount on the marked price and sells it at a 50% profit on the cost price. If his profit amounts to ₹840,...
A seller marked an article 50% above its cost price and sold it after allowing 20% discount. If he made a profit of Rs. 40, then find the difference bet...
A merchant labeled an item with a price 40% higher than the cost price and subsequently sold it with a discount of d%, resulting in a 5% profit. Determi...
The ratio of cost price to the marked price of an article is 5:8. The article had been marked above its cost price by Rs. 216. If the article was sold a...
Ali Sold two articles, if he marked up the second article at 8.33% above the selling price of the first article and gave a discount of 12.5% on that, th...
A bought a laptop for Rs.25000. He spent 22% of the amount that he had paid for buying it for its repair. He then sold the laptop to B and earned a prof...
- A merchant marked a product 30% above its cost price. If he sold the product at a 20% discount, what is the merchant's gain percentage?
The cost price of article A and B is Rs. ‘X’ and Rs. (X + 550), respectively. Article A is sold at 20% profit while article B is sold at 10%...
