a) Rs. 4800
b) Rs. 6000
c) Rs. 8000
d) Date inadequate
Answer: d
Explanation:
$$\eqalign{
& {\text{Let sum}} = x{\text{.}} \cr
& {\text{S}}{\text{.I}}{\text{.}} = \frac{x}{2} \cr
& \frac{x}{2} = \frac{{x \times 8 \times 6}}{{100}} \cr} $$
Clearly, data is inadequate.
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