With reference to 'Water Credit', consider the following statements:

1. It puts microfinance tools to work in the water and sanitation sector.
2. It is a global initiative launched under the aegis of the World Health Organization and the World Bank.
3. It aims to enable the poor people to meet their water need without depending on subsidies.
   Which of the statements given above are correct?

With reference to 'water vapour', which of the following statements is/are correct?

1. It is a gas, the amount of which decreases with altitude.
2. Its percentage is maximum at the poles.
   Select the answer using the code given below:

With reference to green hydrogen, consider the following statements:

1. It can be used directly as a fuel for internal combustion.
2. It can be blended with natural gas and used as fuel for heat or power generation.
3. It can be used in the hydrogen fuel cell to run vehicles.
   How many of the above statements are correct?

With reference to India's culture and tradition, what is 'Kalaripayattu'?

With reference to Foreign Direct Investment in India, which one of the following is considered its major characteristic?