Question
A shopkeeper bought an article and marked it at Rs. 850.
By selling the article at a discount of 4%, he earns a profit of 20%. Find the cost price of the article.Solution
Marked price of the article = Rs. 850 Selling price of the article = 0.96 × 850 = Rs. 816 So, cost price of the article = 816/1.2 = Rs. 680
What is dehydration?
When a body falls freely
The process of converting a solid directly into its vapor is called:
A mixture of carbon monoxide and hydrogen is known as ______
The device that converts AC into DC is:
The washing machine works on the principle of -
Which particle is associated with Bose-Einstein Condensate?
The process of depositing a layer of any desired metal on another material by means of electricity is called:
If water smells bad, then that odor can be removed by adding:
The force of attraction between the particles of matter is maximum in______.