3831: The process by which metal surface is coated with thin layer of zinc is called:
(a) Vulcanising
(b) Galvanising
(c) Electroplating
(d) None of these
3832: Which one of the following is a mixed fertilizer ?
(a) CAM
(b) Urea
(c) Ammonium Sulphate
(d) NPK
3833: The January isotherm taken as a basis for dividing India into tropical and sub-tropical zones is
(a) 21°C
(b) 18°C
(c) 12°C
(d) 15°C
3834: Who of the following shall cause every recommendation made by the Finance Commission to be laid before each House of Parliament?
(a) The president of India
(b) The speaker of Lok Sabha
(c) The prime minister of India
(d) The Union Finance Minister
3835: Which one of the following countries does NOT border the Caspian Sea?
(a) Armenia
(b) Azerbaijan
(c) Kazakhstan
(d) Turkmenistan