the formation of ozone hole in the antratic region has been a cause of concern.what could be reason for
in term of economy the visit by foreign nationals to witness the 19 commonwealth games in india amounted to
which of carbon dioxide ,oxide of nitrogen ,oxides of sulphur are the emmission from coal combustion at thermal power plant
which of carbon dioxide oxide of nitrogen oxides of sulphur are the emmission from coal combustion at thermal power plant
satellite used for telecommunication are kept in a geostationary orbit a satellite
in union budget 2011-12 a full exemption from the basic cistom duty was extended to the bioasphalt ? what is importance of this material
the jet aircraft fly very easily and smoothly in lower statosphere
virtual private network
What is the national Income and how is it calculated?
With reference to “Aam Admi Bima Yojana”, consider the following statements:
A genetically engineered form of brinjal, known as the Bt-brinjal, has been developed. The objective of this is
Both Foreign Direct Investment (FDI) and Foreign Institutional Investor (FII) are related to investment in a
A layer in the Earth’s atmosphere called Ionosphere facilitates radio communication. Why?
Karl Marx explained the process of class struggle with the help of which one of the following theories?
With reference to India, consider the following Central Acts:
The Himalayan Range is Very rich in species diversity. Which one among the following is the most
If a tropical rain forest is removed, it does not regenerate quickly as compared to a tropical deciduous forest. This is because
In the context of ecosystem productivity, marine upwelling zones are important as they increase the marine
Human activities in the recent past have Caused the increased concentration of carbon dioxide in the
Three of the following criteria have contributed to the recognition of Western Ghats-Sri Lanka and Indo-Burma regions as hotspots of biodiversity:
The “New START” treaty was in the news. What is this treaty?
When the bark of a tree is removed in a circular fashion all around near its base, it gradually dries up and dies because
A “closed economy” is an economy in which
Which one of the following is not a feature of “Value Added Tax”?