A trader sells 23 meters of cloth for Rs. 529 at the profit of Rs. 5 per metre of cloth. What is the cost price of one metre of cloth?  Choose the correct option:
A) 26  B) 88  C) 90  D) 42  E) 18
SP of 1m of cloth = 529/23 = Rs. 23   CP of 1m of cloth = SP of 1m of cloth - profit on 1m of cloth   = Rs. 23 - Rs. 5 = Rs. 18   Answer:18
<result>E</result>
A trader sells 23 meters of cloth for Rs. 529 at the profit of Rs. 5 per metre of cloth. What is the cost price of one metre of cloth?