The wages of labourers in a factory increases in the ratio 22:25 and there was a reduction in the number of labourers in the ratio 15:11. Find the original wage bill if the present bill is Rs 5000?
Choose the correct choice from the following.
A) 6000
B) 6500
C) 7000
D) 6300
E) None of these
Explanation:   ratio of increase of wages=22:25   ratio of decrease of labourers=15:11   compound ratio of wages of labourers= 22*15:25*11=330:275   final bill = Rs 5000   for 275 ratio wages= Rs 5000   for 1 " " = 5000/275   for 330 " " = 5000/275*330= 
<gadget id="calculator">5000/275*330</gadget>
<output>6_000</output>
Rs 6000   6000nswer : 6000
<result>A</result>
The wages of labourers in a factory increases in the ratio 22:25 and there was a reduction in the number of labourers in the ratio 15:11. Find the original wage bill if the present bill is Rs 5000?