With reference to the Panamalai paintings, consider the following statements:

1. Panamalai paintings are older than Chithannavasal paintings.
2. These paintings were created after covering stonewalls with a paste made of limestone and sand.

Which of the statements given above is/are correct?

Gudavi Bird Sanctuary is situated in:

With reference to the Science & Technology (S&T) Clusters, which of the following statements is/are correct?

1. These are being established as formal umbrella structures for S&T organizations in various cities to have better synergy while retaining their autonomy.
2. These are supported by the Office of the Principal Scientific Adviser to the Government of India.
3. Presently, there are six such clusters in India.

Select the correct answer using the codes given below:

With reference to the Subsurface Water Ice Mapping (SWIM) project, which of the following statements is/are correct?

1. It has collated the data and prepared a map of where on Mars we might expect subsurface water ice.
2. The mission is being funded by the European Space Agency.
3. Mars’ thin atmosphere causes any liquid water on the surface to evaporate instantly.

Select the correct answer using the codes given below:

Recently, National Highways Authority of India awarded two Toll, Operate and Transfer (TOT) bundles. With reference to the TOT model, which of the following statements is/are correct?

1. TOT model has been developed to encourage private participation in Highway sector.
2. Under TOT model, the centre gives toll collecting rights to private operators for a specific period.

Select the correct answer using the codes given below: