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COBOL was designed in 1959 by CODASYL and was partly based on previous programming language design work by Grace Hopper, commonly referred to as "the (grand)mother of COBOL". It was created as part of a US Department of Defense effort to create a portable programming language for data processing
-A shopkeeper bought an article marked it 80% above the cost price and sold it after giving a discount of 25%. Had he bought it for Rs 400 less and sold...
If the successive discounts of 7%, 20%, and p% are equivalent to a single discount of 40.56%, what is the value of p?
Find the cost price of the digital watch for the shopkeeper if he initially marked it at 80% above the cost price and later offered two successive disco...
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...
A shopkeeper allows a discount of 12% to his customers and still gains 18%. Find the marked price of an article which costs Rs.528 to the shopkeeper. (A...
What is the single discount equivalent to the successive discounts of 20%, 30%, and 10%?
At a clearance sale, a shopkeeper gives a 45% discount. If a customer paid Rs. 330 during the sale, then what is the marked price of that shirt?
The list price of an article is Rs.240 and a customer buys it for Rs.120 after two successive discounts. If the first discount is 20% then find the othe...
The marked price of a pen and pencil are in the ratio of 5:6. The shopkeeper gives 20% discount on the pen. If the total discount on both the pen and th...
A shopkeeper offers the following two discount schemes.
A) Two successive discounts of 12% and 18%
B) Buy 6 get 3 free.
Which schem...