A wide inlet of the sea usually concave in shape, is termed as a
Strait
Sound
Bay
Fjord
C.
Bay
The sexual reproductive organs of aspergillus are
Spermatium and Oogonium
Antheridium and Oogonium
Spermatium and Ascogonium
Antheridium and Ascogonium
D.
Antheridium and Ascogonium
Stars twinkle but planets do not twinkle because
they emit light of a constant intensity
their distance from the earth does not change with time
they are very far away from the earth resulting in decrease in intensity of light
they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable
D.
they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable
Which of the following is not guaranteed by Indian Constitution?
Right to Equality
Right of religious freedom
Right to Constitutional remedies
Right to free education for all
D.
Right to free education for all
The book entitled, 'Playing it my way' has been authored by
Sachin Tendulkar
V.V.S. Laxman
Saurav Ganguly
Chetan Chauhan
A.
Sachin Tendulkar
Which of the following is not true about X-rays?
have low penetrating power
travel with the speed of light
can be reflected or refracted
can affect photographic plates
A.
have low penetrating power
Punjab has a large number of inundation canals drawing water from
Jhelum river
Chenab river
Beas river
Sutlej river
D.
Sutlej river
Which one of the following weeds is effective in controlling water pollution caused by industrial effluents?
Parthenium
Elephant grass
Water hycinth
Mogar grass
A.
Parthenium
................ changes each time it is installed to avoid detection by antivirus software.
Polymorphic virus
worm
logic bomb
trojan horse
A.
Polymorphic virus