X starts a business with Rs.45000. Y joins in the business after 3 months with Rs.45000. What will be the ratio in which they should share the profit at the end of the year? Choose the correct choice:
A) 1:2
B) 2:1
C) 3:2
D) 2:3
E) 4:3
Ratio in which they should share the profit   = Ratio of the investments multiplied by the time period   =45000×12:45000×9   =45×12:45×9   =3×12:2×9   =4:3   Answer is 4:3.
<result>E</result>
X starts a business with Rs.45000. Y joins in the business after 3 months with Rs.45000. What will be the ratio in which they should share the profit at the end of the year?