Which one of the following is the best description of the term ecosystem?

The fundamental object of Panchayati Raj system is to ensure which among the following?
1. Peoples participation in development
2. Political accountability
3. Democratic decentralization
4. Financial mobilization
Select the correct answer using the code given below.

With reference to Indian economy, consider the following
1. Bank rate
2. Open market operations
3. Public debt
4. Public revenue
Which of the above is/are component/ components of Monetary Policy?

With reference to inflation in India, which of the following statements is correct?

Consider the following countries
1. China
2. France
3. India
4. Israel
5. Pakistan
Which among the above are Nuclear Weapons States as recognized by the Treaty on the Non-Proliferation of Nuclear Weapons, commonly known as Nuclear Non-Proliferation Treaty (NPT)?

The ideal of Welfare State in the Indian Constitution is enshrined in its

The substitution of steel for wooden ploughs in agricultural production is an example of

There is a Parliamentary System of Government in India because the

H1N1 virus is sometimes mentioned in the news with reference to which one of the following diseases?

With reference to bio-toilets used by the Indian Railways, consider the following statements:
1.The decomposition of human waste in the bio-toilets is initiated by a fungal inoculum.
2. Ammonia and water vapour are the only end products in this decomposition which are released into the atmosphere.
Which of the statements given above is/are correct?