Practice, one question at a time.

Which one of the following launched the ‘Nature Solutions Finance Hub for Asia and the Pacific’?

With reference to Direct Air Capture, an emerging technology, which of the following statements is/are correct?

1. I.It can be used as a way of carbon sequestration.
2. II.It can be a valuable approach for plastic production and in food processing.
3. III.In aviation, it can be a source of carbon for combining with hydrogen to create synthetic low-carbon fuel.

Select the correct answer using the code given below.

Regarding Peacock tarantula (Gooty tarantula), consider the following statements:

1. I.It is an omnivorous crustacean.
2. II.Its natural habitat in India is only limited to some forest areas.
3. III.In its natural habitat, it is an arboreal species.

Which of the statements given above is/are correct?

Consider the following statements:

1. I.Carbon dioxide (CO₂) emissions in India are less than 0.5 t CO₂ / capita.
2. II.In terms of CO₂ emissions from fuel combustion, India ranks second in Asia-Pacific region.
3. III.Electricity and heat producers are the largest sources of CO₂ emissions in India.

Which of the statements given above is/are correct?

Consider the following pairs:

How many of the above pairs are correctly matched?

With reference to the planet Earth, consider the following statements:

1. I.Rain forests produce more oxygen than that produced by oceans.
2. II.Marine phytoplankton and photosynthetic bacteria produce about 50% of world’s oxygen.
3. III.Well-oxygenated surface water contains several folds higher oxygen than that in atmospheric air.

Which of the statements given above is/are correct?

Consider the following statements about Raja Ram Mohan Roy:

1. I.He possessed great love and respect for the traditional philosophical systems of the East.
2. II.He desired his countrymen to accept the rational and scientific approach and the principle of human dignity and social equality of all men and women.

Which of the statements given above is/are correct?

Consider the following subjects with regard to Non-Cooperation Programme:

1. I.Boycott of law-courts and foreign cloth
2. II.Observance of strict non-violence
3. III.Retention of titles and honours without using them in public
4. IV.Establishment of Panchayats for settling disputes

How many of the above were parts of Non-Cooperation Programme?

The irrigation device called 'Araghatta' was:

Who among the following rulers in ancient India had assumed the titles 'Mattavilasa', 'Vichitrachitta' and 'Gunabhara'?