Question

a bought a ring &sold it to b at 10%profit & b sold it to c at 20%at loss if c paid 220,gor how many rs .fid a buy it?​

Answer 1

A - 100 %

B - 110%

C - 88%

So, 88.........> 220

220/ 88 = 2.5

So, cp of A = 250 rupees...