question_answer

A, B and C started a business with their investment in the ratio 1 : 3 : 5. After 4 months. A invested the same amount as before and B as well as C withdraw half of their investment. The ratio of their profit at the end of the year was: 

A)  \[5 : 6 : 10\]

B)  \[6 : 5 : 10\]

C)  \[10 : 5 : 6\]

D)  \[4 : 3 : 5\]

E)  Can't be determined