With the advancement of technology, today there are very sophisticated ... art machines to check the purity of gold. Why do prices of gold and silver differ in different cities of the country?
For example, if one gramme of silver Rs 61.40 today, you can buy 1 kg of the precious metal for Rs 61,400. But you will get a little over 10 gms of gold at this price ... is 92.5 per cent silver ...