Ramu bought an old car for Rs. 42000. He spent Rs. 15000 on repairs and sold it for Rs. 64900. What is his profit percent?  Options:
A) 12%  B) 13.85%  C) 18%  D) 82%  E) 23%
Total CP = Rs. 42000 + Rs. 15000 = Rs. 57000 and SP   = Rs. 64900   Profit(%) = (64900 - 57000)/57000 * 100   = 13.85%   Answer:13.85%
<result>B</result>
Ramu bought an old car for Rs. 42000. He spent Rs. 15000 on repairs and sold it for Rs. 64900. What is his profit percent?