A sells goods to B at a profit of 20%, B sells it to C at a profit of 50%, C sells it to D at a profit of 30%, if D pay Rs.936 for it, what was the cost price for B?
1
Rs.580
2
Rs.500
3
Rs.475
4
Rs.450
5
None of these
A sells goods to B at a profit of 20%, B sells it to C at a profit of 50%, C sells it to D at a profit of 30%, if D pay Rs.936 for it, what was the cost price for B?