If selling price of an article is 34 of its cost price , the profit in the transaction is :
A
1623%
B
2012%
C
2512%
D
3313%
Correct Answer: 3313%
Let, the cost price be x∴ selling price is 43 of x = 4x3∴ profit% = selling price – cost pricecost price × 100%4x3 - xx × 100%431 × 100% [x উপরে নিচে কাটাকাটি যায়] 4 - 33 × 100% = 1003% = 3313%