66th B.P.S.C. (Re-Exam) (Pre), 2021
A started a business by investing Rs. 48000. After a few months, B became a partner in the business with A by investing Rs. 36000 capital. If the profit is divided in the ratio of 2:1 at the end of the year, then after how many months would B have partnered in the business?
a4✓ Correct
b6
c8
d9
eNone of the above/More than one of the above
Explanation
<table> <tr><th></th> <th>Money</th> <th>A</th> <th>B</th> </tr> <tr> <td></td> <td>48000</td> <td>36000</td> <td></td></tr> <tr> <td></td> <td>4</td> <td>:</td> <td>3</td> </tr> <tr> <td>Month</td> <td>12</td> <td>:</td> <td>$x$</td> </tr> <tr>
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