Question
A person purchased an article for Rs. 2000 which was
marked up by 25% above its cost price. The discount given by seller to person was Rs. 120. By how much more price, should the seller have sold to gain 40%?Solution
Marked price of the article = 2000 + 120 = Rs. 2120 Cost price of the article= 2120/1.25 = Rs. 1696 Required selling price = 1.40 × 1696 = Rs. 2374.4 Required amount = 2374.4 – 2000 = Rs. 374.4
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______.
