Question
A person purchased an article for Rs. 2200 which was
marked up by 25% above its cost price. The discount given by seller to person was Rs. 50. By how much more price, should the seller have sold to gain 30%?Solution
Marked price of the article = 2200 + 50 = Rs. 2250 Cost price of the article= 2250/1.25 = Rs. 1800 Required selling price = 1.3 × 1800 = Rs. 2340 Required amount = 2340 – 2200 = Rs. 140
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______.
