The banker's discount on Rs.1800 at 48% per annum is equal to the true discount on Rs.1872 for the same time at the same rate. Find the time?	Choose the correct choice from the following answers
A) 1 months B) 4 months C) 5 months D) 6 months E) 7 months
Solution   S.I on Rs.1800 = T.D on Rs.1872.   P.W on Rs.1872 is Rs.1800.   Rs.72 is S.I on Rs. 1800 at 48%.   Time	=(100x72 / 48x1800)   = 1/12 year   = 1 months.   1 monthsnswer 1 months
<result>A</result>
The banker's discount on Rs.1800 at 48% per annum is equal to the true discount on Rs.1872 for the same time at the same rate. Find the time?