A fort had provision of food for 150 men for 50 days. After 10 days, 25 men left the fort. The number of days for which the remaining food will last, is:	Select the correct option.
A) 29	1/5
B) 37	1/4
C) 42
D) 54
E) 48
we have food for 150 men for 50 days.   After 10 days food left for 150 men for 40 days.   so   150 : 40   now we have 125 men and x days   125 : 150 :: 40 : x   x = (150*40)/125= 
<gadget id="calculator">(150*40)/125</gadget>
<output>48</output>
48 days.   ANSW48R:48
<result>E</result>
A fort had provision of food for 150 men for 50 days. After 10 days, 25 men left the fort. The number of days for which the remaining food will last, is: