Cost price (CP) of sari for Indu = Rs 410
Selling price (SP) of sari for Indu= Rs 450
Later Rupa made a profit of Rs 45.
Accordingly, CP for Rupa = Rs 450
SP for Rupa=
Loss by Indu = Rs 45
Price of sari at which Indu purchased it from Rupa = Rs 495
Later she sold it at Rs 510