Question
If the ratio of the sum invested and simple interest
received after 1 year is 25:7 respectively, then find the rate of interest.Solution
Let the sum invested and simple interest received be Rs.25x and Rs.7x respectively. Let the rate of investment be r% p.a. Therefore, {(25x x 1 x r)/100} = 7x => r = 28%
____________ is the attempt to obtain sensitive information such as usernames, passwords, and credit card details (and money), often for malicious r...
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