"A sells an article which costs him Rs. 400 to B at a profit of 20%. B then sells it to C, making
Channel: Doubtnut
Date: 05/04/2020

"A sells an article which costs him Rs. 400 to B at a profit of 20%. B
 then sells it to C, making a profit of 10% on the price he paid to A. How
 much does C pay B?
a. `R s .472`
b. `\ R s .528`
c. `R s .476`
d. `R s .532`"