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Let the cost price of the article be Rs. x Therefore, marked price of the article = Rs. 1.8x Selling price of the article = 0.4 × 0.8 × 1.8x = Rs. 0.576x According to the question, (x – 0.576x) = 530 Or, 0.424x = 530 Or, x = 1250 Therefore, selling price of the article = 1250 – 530 = Rs. 720
Ram scored an average of 5 goals per match in his first four games. However, he didn't score any goals in the following three matches. How many goals do...
The average number of books read by 40 Indian students in a year is 30. If the books read by their librarian are included, the average increases by 2 bo...
Determine the number of Girls in a school of 60 Student when you know that the average weight of all Student is 50 kgs, the average weight of boys...
The average age of a class of 23 girls is 15 years. If 2 new girls having average age of 10 years join the class, then the average age of the class beco...
The average of five consecutive odd numbers is 53. What is the average of the first three numbers among them?
There are three classes P, Q and R. The average marks of class P is 75. The average marks of class Q is 80. The averagemarksof class R is 85. The averag...
What is the average of the squares of the first 35 natural numbers?
Average of 20 numbers is 90. Average of first 8 numbers is 103 while average of last nine numbers is 40. If ninth number is 25% less than the tenth numb...
Rohit contributed 96 runs, which was 60% of his team’s total score. If the team got 12 runs as extras, how many runs were made by the rest of the play...
