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The first laser, which stands for "light amplification by stimulated emission of radiation," was developed in 1960 by Theodore H. It works on the principle of optical amplification using stimulated emission of electromagnetic radiation.
A shopkeeper sells an item at ₹1500 which is marked as ₹2000. What is the discount he is offering?
A shopkeeper offers the following two discount schemes.
A) Two successive discounts of 12% and 18%
B) Buy 6 get 3 free.
Which schem...
What is the single discount equivalent to the successive discounts of 20%, 30%, and 10%?
A shopkeeper sold an article for Rs. 840 after giving a discount of 20%. What was the marked price of the article?
A chair is sold for Rs810 after giving a discount of 10% on its marked price. The cost price of the chair is Rs720. If it is sold at the marked price, t...
A single discount equivalent to three successive discounts of 10%, 12% and 15% is.
Article X whose cost price is 1800 is marked 90% above its cost price. Article Y whose cost price is 1890 is sold at a profit of 33.33%. If the selling ...
A man got a discount of 10% on sugar at Big Mart which allowed him to buy 25 kg more for ₹200/-. What is the discounted price and the original price o...
A purchased an article and sold it to B at 12.5% profit. B marked it up by 10% above the price at which A has purchased it and then sold it after giving...
A shopkeeper marks his goods at such a price that after allowing a discount of 20% on the mark price he can earn a profit of 25%. If the article cost h...
