A and B are partners in a business. They invest in the ratio of 4 : 9, at the end of 6 months A withdraws. If they receive profits in the ratio of 4 : 9, then find how long B’s investment was used.

A and B are partners in a business. They invest in the ratio of 4 : 9,

1.	A and B are partners in a business. They invest in the ratio of 4 : 9, at the end of 6 months A withdraws. If they receive profits in the ratio of 4 : 9, then find how long B’s investment was used.
A.	12 months
B.	9 months
C.	6 months
D.	8 months
Answer» D. 8 months

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A and B are partners in a business. They invest in the ratio of 4 : 9, at the end of 6 months A withdraws. If they receive profits in the ratio of 4 : 9, then find how long B’s investment was used.

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