The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is: 20 वस्तुओं का क्रय मूल्य x वस्तुओं के विक्रय मूल्य के समान है। यदि लाभ 25% है, तो x का मान क्या है?
A
15 (15)
B
16 (16)
C
18 (18)
D
25 (25)
or press Space / Enter
Correct Answer 16
Explanation
Let CP of 1 article = 1. CP of 20 = 20. SP of x = 20. Profit = 25%, so SP = 1.25 x CP. 20/x = 1.25, x = 20/1.25 = 16.