Question
If an investment of Rs. 5,120 grows to Rs. 6,480 in two
years when compounded annually at an interest rate of 'R%' per annum, calculate the value of 'R'.Solution
ATQ; 6480 = 5120 × {1 + (R/100)}2 {1 + (R/100)}2 = (6480/5120) = (81/64) Or, {1 + (R/100)} = √(81/64) = (9/8) Or, (R/100) = (9/8) – 1 Or, (R/100) = (1/8) Or, R = 12.5
Exchange-Traded Fund (ETF) is a basket of securities that can be traded on a stock exchange. In this regard, consider the following statements:
1...
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