Gems and Jewellery Industry

41. Which Indian city is famous for its traditional Meenakari jewellery?
a) Kolkata
b) Jaipur
c) Surat
d) Chennai

42. Which precious metal is known for its yellow color and has been traditionally used for making jewellery?
a) Platinum
b) Copper
c) Aluminum
d) Gold

43. What is the process of fusing powdered glass onto metal jewellery to create colorful designs called?
a) Plating
b) Enameling
c) Rhodium plating
d) Oxidizing

44. Which gemstone is known for its deep blue color and is associated with December?
a) Emerald
b) Sapphire
c) Opal
d) Tanzanite

45. Which term refers to jewellery that contains diamonds and other precious gemstones set in intricate patterns?
a) Solitaire
b) Halo
c) Cluster
d) Cocktail