Math Problem Statement
a person invests some money in a 4% stock at a 10% discount.he gained rs 300 on selling the stock when it was quoting at a 10% premium.this money was invested in a 3% stock t rs75 and sold at a price of rs80 per stock.how much profit/loss did he make over his initial investment? (a) rs 305 profit (b) rs 320 loss (c) rs 410 profit (d) rs 480 loss
Solution
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Math Problem Analysis
Mathematical Concepts
Percentage
Profit and Loss
Investment and Stock Market
Formulas
Buying Price = Face Value * (1 - Discount Percentage)
Selling Price = Face Value * (1 + Premium Percentage)
Profit/Loss = Selling Price - Buying Price
Number of Stocks = Total Investment / Stock Price
Theorems
-
Suitable Grade Level
Grades 9-12
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