What is the simplest hydrocarbon?
Methane (CH₄) is the simplest hydrocarbon, consisting of one carbon atom and four hydrogen atoms connected by single bonds.
A shopkeeper sold an article after giving a discount of 23% and made a profit of Rs.26. Find the difference between the marked price and selling price o...
A dishonest shopkeeper promises to sell his goods at its CP, but he uses 30% less weight. Find his profit%.
The selling price of 15 oranges is equal to the cost price of 12 oranges. Find the loss percent.
A watch and a calculator were purchased with their cost prices in a ratio of 2:1, respectively. The calculator was sold at a 25% loss, and the watch was...
Burger King applies a fixed charge and an additional fee for each burger ordered. 'Arun' and 'Vicky' placed orders for 180 and 120 burgers, respectively...
A jewel was sold passing through 3 hands and overall, its price is raised by 60%. The first seller earns 15% profit, and the second seller earns 20% pro...
Rohit sold a machine for Rs. 1,050 and made a profit of 5% on it. At what price should he sell the machine to make a profit of 18% on it?
A man sells an article at a certain price incurring 20% loss. If he had sold the same article for Rs. 20 more he would have earned 20% profit. What was ...
P purchased a book from registered store and gets 13% discount while Q purchased the same book from a roadside stall and got 16% discount. If Q paid Rs....
A bought an article at 30% less of the marked price and sold it at 12% more than the marked price. Find the profit earned by him.
