33.
A, B and C enter into a partnership with their capital in the ratio \( \frac{2}{5} : \frac{3}{4} : \frac{5}{8} \). After 4 months A increased his capital by 50%, B increased his capital by 25% and C decreased his capital by 20%. At the end of a year, there was a profit of Rs. 7800. What is the share of B in the profit?