Question

A B and C invest their capitals in a business. If the ratio of their periods of investments are 7:3:5 and
their profits are in the ratio of 2 : 1:2. Find the ratio in which the investments are made by A, B and C.
(1) 30 : 35 : 42 (2) 7:6:10
(3) 42:30:35 (4) 42 : 25: 35 (5) None of these​

Answer 1

Answer:

1 is correct answer this question