Question
A and B invest in a business in the ratio 3:4. After 10
months B leaves the business after withdrawing his investment. In the first year the business made a profit of Rs. 38000. What is B’s share (in Rs) of this profit?Solution
Let the investments made by A and B be 3x and 4x. Ratio of their profits = (3x × 12) + (4x × 10) => 36x : 40x = 9:10 Therefore B’s share = (10/19) × 38000 = Rs. 20000
A person got his soil sample analysed and received a test report mentioning soil pH 8.3; ESP 12% and electrical conductivity 5.2 ds m-1.
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