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USSD stands for Unstructured Supplementary Service Data. It is a communication protocol used by Global System for Mobile (GSM) cellular phones to communicate or send a text message from a mobile phone to an application hosted by the mobile operator just like SMS (Short Message Service). A message in USSD can be up to 182 characters long.
Find the cost of manufacturing each article if a manufacturer estimates that on inspection 14% of the articles he produces will be rejected. He a...
A trader marked an item 60% above its cost price and sold it for Rs. 2400 after offering a 25% discount. What was the cost price ...
Labelled price of an article is 60% more than the CP of the article. When it is solid at x% discount then _______% percent profit is obtained and when ...
A shopkeeper give 4 articles free on the purchase of every 12 articles. He also allows a discount of 25% to customer and still earns 20% profit. Find th...
Manav bought a laptop and sold it at a profit of 10%. Had he bought it for Rs. 500 less and sold it for Rs. 550 more, he would have earned a profit of 5...
A man purchased a book for an amount equal to the simple interest earned on Rs. 6000 lent to a friend for 2 years at an interest rate of 4% per annum. I...
Rajesh purchased 10 books, 30 copies, and 20 files, respectively for Rs 2000, Rs 1500, and Rs 1200 respectively from the whole sale shop. By selling eac...
A person invests ₹20,000 in a scheme that offers 20% profit in the first year and 25% profit in the second year(On total amount including interest). W...
A merchant sold an item with a profit of 32% after giving a discount of 17.5%. The difference between the marked price and the cost price of the item wa...
