Ozone layer depletion is a major phenomenon in
Which one of the following is a compound?
The cow was an important form of wealth in
(a) The Epic age
(b) The later-Vedic Age
(c) The post-Vedic age
(d) The Rigvedic age
Which one of the following causes rainfall in the north-western parts of India during Winter Season?
(a) South West monsoon.
(b) Western disturbances.
(c) Retreating monsoon.
(d) Cyclonic depression.
Which one of the following states of India is surrounded by Bangladesh on three sides?
(c) West Bengal
"Foot and Mouth Disease" is found in
(d) Cats and Dogs
Brass is an alloy of which of the following pairs of metals?
(a) Copper and Zinc
(b) Copper and Tin
(c) Aluminium and Copper
(d) Chromium and Tin
Among the following elements, which one is not present in a pure sugar?
Which one of the following is a primate?
(a) an Evaporimeter
(b) a brackish water pan
(c) a metaorite
(d) a rock