Question
The simple interest on a sum of money at 8% per annum for 6 years is half the sum. The sum is:
Answer: Option D
$$\eqalign{
& {\text{Let sum}} = x{\text{.}} \cr
& {\text{Then,}} \cr
& {\text{S}}{\text{.I}}{\text{.}} = \frac{x}{2} \cr
& \therefore \frac{x}{2} = \frac{{x \times 8 \times 6}}{{100}} \cr} $$
Clearly, data is inadequate.
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$$\eqalign{
& {\text{Let sum}} = x{\text{.}} \cr
& {\text{Then,}} \cr
& {\text{S}}{\text{.I}}{\text{.}} = \frac{x}{2} \cr
& \therefore \frac{x}{2} = \frac{{x \times 8 \times 6}}{{100}} \cr} $$
Clearly, data is inadequate.
Was this answer helpful ?
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