Question

gopi sold a watch to ibrahim at 12% gain and ibrahim sold it to john a a loss of 5%.if the john paid rs 1330 then find how much dd gopi sold it

Answer 1

CP OF JOHN = SP OF IBRAHIM
CP OF IBRAHIM = 1330*(100/95) = ₹1440

CP OF IBRAHIM = SP OF GOPI
CP OF GOPI = 1400*(100/112) = ₹ 1250 only.

Answer 2

The given details are gopi sold a watch to ibrahim at 12% gain and ibrahim sold it to  john a a loss of 5%.

The CP of John is equal to SP of Ibrahim.   When it comes to CP of Ibrahim, it is calculated as 1330*(100/95) and we get ₹1440.

The CP of Gopi =  1400*(100/112. It is calculated as  ₹ 1250 only.