Gems and Jewellery Industry

51. Which Indian city is famous for its traditional silver jewellery?
a) Kolkata
b) Jaipur
c) Varanasi
d) Thrissur

52. What is the process of giving a metal jewellery piece a matte or textured surface called?
a) Plating
b) Enameling
c) Oxidizing
d) Hammering

53. Which gemstone is known for its yellow-brown color and is associated with August?
a) Emerald
b) Sapphire
c) Peridot
d) Citrine

54. Which term refers to a gemstone that has been cut and polished but not faceted or shaped?
a) Cabochon
b) Faceted
c) Tumbled
d) Rough

55. Which Indian city is famous for its traditional silverware and silver jewellery?
a) Kolkata
b) Jaipur
c) Varanasi
d) Chennai