Why did Rabindranath Tagore renounce his knighthood?

With reference to the Security Council of United Nations, which of the following statements is/are correct?

1. It has 15 members.
2. The non-permanent members are elected by the General Assembly for a five-year period.
3. Retiring members are not eligible for immediate re-election

Select the correct answer usng the codes given below:

With which of the following movements is the slogan "Do or die" associated??

Consider the following human activities :

1. Agriculture
2. Fisheries
3. Animal husbandry

In the context of global warming, which of the above is/are considered as a source/sources of greenhouse gases?

Among the following regions, which one receives comparatively lowest average rainfall from June to September?

Which one of the following began with Dandi March?