The Reserve Bank of India (RBI) announced a four-tiered regulatory framework for categorisation of Urban Co-operative Banks (UCBs). With reference to it, which of the following statements are correct?

1. All UCBs having deposits up to ₹100 crore have been categorized under Tier 1.
2. If a UCB transits to a higher Tier on account of increase in deposits in any year, it may be provided a glide path of up to a maximum of three years, to comply with higher regulatory requirements.
3. RBI is the sole regulator of UCBs.

Select the correct answer using the codes given below:

India is set to assume chairmanship of Wassenaar Arrangement in 2023. With reference to Wassenaar Arrangement, consider the following statements:

1. It is a multilateral export control regime to promote transparency in transfers of dual use technologies.
2. India joined the Wassenaar Arrangement in 2017 along with China and Israel.
3. It came into being in 1996 and has 42 members.

Which of the statements given above are correct?

Worldwide Cost of Living Index is published by:

A UN-backed mission to the Great Barrier Reef has concluded that the reef system should be placed on a list of world heritage sites in danger. Which of the following sites have been placed in the list of world heritage in danger?

1. Bamiyan valley, Afghanistan
2. Rosia Montana Mining Landscape, Romania
3. Hebron old town, Palestine
4. Islands and protected areas of the Gulf of California, Mexico

Select the correct answer using the codes given below:

Recently, 23rd edition of Hornbill Festival began. With reference to Hornbill Festival, consider the following statements:

1. Hornbill festival is held at Naga heritage village, Kisama, in Nagaland.
2. It is organized to encourage inter-tribal interaction and to promote cultural heritage of Nagaland.

Which of the statements given above is/are correct?