X starts a business with Rs.45000. Y joins in the business after 8 months with Rs.30000. What will be the ratio in which they should share the profit at the end of the year?	Choose the correct choice from the following.
A) 1:2 B) 9:2 C) 1:3 D) 3:1 E) 1:1
Explanation:   Ratio in which they should share the profit   = Ratio of the investments multiplied by the time period   =45000Ã—12:30000Ã—4   =45Ã—12:30Ã—4   =3Ã—12:2Ã—4   =9:2   Answer: Option 9:2
<result>B</result>
X starts a business with Rs.45000. Y joins in the business after 8 months with Rs.30000. What will be the ratio in which they should share the profit at the end of the year?