Cost of jewellery is proportional to square of weight. A 10 gram piece costs INR 3600. Cost of a 4 gram piece is
- AINR 576
- BINR 1220
- CINR 1440
- DINR 600
Cost of jewellery is proportional to square of weight. A 10 gram piece costs INR 3600. Cost of a 4 gram piece is