(a) Chalcopyrirte
(b) Haematite
(c) Cryolite
(d) Bauxite
Answer:
The element which shows least metallic charter is
(a) Gallium
(b) Boron
(c) Indium
(d) Aluminium
Answer:
Which of the following gases is used in cigarette lighters?
(a) Methane
(b) Butane
(c) Radon
(d) Propane
Answer:
Which variety of glass is used for the manufacture of optical glasses
(a) Ground glass
(b) Quartz
(c) Sodium glass
(d) Flint glass
Answer:
Which of the following show electrical conductance
(a) Diamond
(b) Graphite
(c) Sodium
(d) Patassium
Answer:
Which of the follow in is the second most abundant element in the earth's crust
(a) Oxygen
(b) Nitrogen
(c) Silicon
(d) Carbon
Answer:
Which of the following is an excellent conductor of heat and electricity
(a) Silicon
(b) Bismuth
(c) Phosphorus
(d) Antimony
Answer:
Brimstone in another name of
(a) Sodium
(b) Sulphur
(c) Lapis lazuli
(d) Phosphorus
Answer:
Which British Governor General introduced Postage Stamp in India?
(a) Lord Canning
(b) Lord William Bentick
(c) Lord Dalhousie
(d) Lord Auckland
Answer:
In which one of the following provinces was a congress ministry not formed under the Act of 1935?
(a) Orissa
(b) Punjab
(c) Bihar
(d) Madras
Answer: