The approximate age of the Aravallis range is

Consider the following statements regarding power sector in India :
1.The installed capacity of power generation is around 95000 MW.
2.Nuclear plants contribute nearly 15% of total power generation.
3.Hydroelectricity plants contribute nearly 40% of total power generation.
4.Thermal plants at present account for nearly 80% of total power generation.
Which of these statements is/are correct?

Open stunted forests with bushes and small trees having long roots and sharp thorns or spines are commonly found in

Consider the decadal Census data given below: Decadal population (in millions)
Year                  Population
1961                   10.7
1971                   14.3
1981                   16.2
1991                   18.9
The above data refer to which one of the 'Population by Religion' Groups?

With reference to India, which one of the following statements is not correct?

The sea coast of which one of the following states has become famous as a nesting place for the giant Olive Ridley turtles from South America?

Consider the following statements regarding environmental issues of India :
1.Gulf of Mannar is one of the biosphere reserves.
2.The Ganga Action Plan, phase 11 has been merged with the National River Conservation Plan.
3.The National Museum of Natural History at New Delhi imparts non-formal education in envionment and conservation.
4.Environmental Information System (ENVIS) acts as a decentralised information network for environmental information.
Which of these statements are correct?

The largest number of Buddhists is found in

Which one of the following is not a lagoon?

Consider the following statements about the minorities in India :
1.The Government of India has notified five communities, namely, Muslims, Sikhs, Christians, Buddhists and Zoroastrians as Minorities.
2.The National Commission for Minorities was given statutory status in 1993.
3.The smallest religious minority in India are the Zoroastrians.
4.The Constitution of India recognizes and protects religious and linguistic minorities.
Which of these statements are correct?