Study the following graph carefully to answer these question .
per cent profit earned by two companies producing electronic goods over the years
% $$profit = \frac{profit Earned}{Total Investment}\times100$$
profit Earned=Total Income-Total Investment in the year
If the amount of profit earned by company A in 2006 was rs 10.15 lakh what was the total investment ?
if x is the total investment then,
55% of x,
.55x = 10.15 .
x= 18.45
Hence, the option is none of these.
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