Sita, Rohini and Meenu invested Rs. 20,000, Rs. 30,000 and Rs.
50,000 respectively in the formation
of a partnership. The profit is to be
divided in proportion to their
investment. If the net profit at the
end of the year was Rs. 9600 how
much did Rohini receive?
(a) Rs. 1720 (b) Rs. 1820
(c) Rs. 1920 (d) Rs. 2220​