Vitamin D is also known as
(a) Reproductive vitamin
(b) Ascorbic acid
(c) Growth vitamin
(d) Sunshine vitamin
Answer:
Phenol is also called
(a) Carbolic acid
(b) Salol
(c) Salicylic acid
(d) Benzyl alcohol
Answer:
Vitamin C is
(a) Lactone
(b) Amine
(c) Alcohol
(d) Amide
Answer:
Which of the following metals is not a pollutant?
(a) Lead
(b) Aluminium
(c) Mercury
(d) Arsenic
Answer:
The water pollution in river is measured by the dissolved amount of
(a) Oxygen
(b) Chlorine
(c) Ozone
(d) Nitrogen
Answer:
"White lung cancer" is caused by
(a) Paper
(b) Textiles
(c) Asbestos
(d) Silica
Answer:
The gas which is present in both the natural gas and the bio-gas is
(a) Hydrogen
(b) Carbon Monoxide
(c) Methane
(d) Butane
Answer:
Who is known as father of Zoology?
(a) Aristotle
(b) Theophrastus
(c) Darwin
(d) Lamark
Answer:
Study of external structure and their form is called
(a) Ecotogy
(b) Morphology
(c) Phycology
(d) Anatomy
Answer:
The Constitution of which one of the following native States was drafted by Mahatma Gandhi?
(a) Mysore
(b) Jamnagar
(c) Baroda
(d) Aundhi
Answer: