Quiz 2020: Prelims Power Play 31 October 2020

1. Consider the following statement

1. The Aegean Sea is located between the Greek and Anatolian
2. The Aegean Sea is connected to the Black Sea by the straits of the Dardanelles in its north.

Which of the following statement(s) is/are correct?

2.  Which of the following can mitigate climate change due to agriculture

1. No –tillage
2. Precision Nitrogen
3. Cover crop

Which of the following statement(s) is/are correct?

3. Consider the following statements:

1. Length of eastern sector is more than western sector with reference to the India- China border.
2. Total 4 states share border with China.
3. Khardungla, Aghil and Nathula pass connect India and China.

Select the correct answer using the code given below.

4. With reference to “Blockchain Technology”, consider the following statements:

1. It is a public ledger that everyone can inspect, but which no single user controls.
2. The structure and design of blockchain is such that all data in it are about cryptocurrency only.
3. Applications that depend on basic features of block chain can be developed without anybody’s permission.

Which of the statements given above is/are correct?

5. Cover Crops are important tools of carbon sequestration. What are benefits of cover crop?

1. Prevent Soil Erosion
2. Improve soil quality
3. Prevent Weed
4. Controls pests