Consider the following:
1. Extensive farming
2. Shifting cultivation
3. Monoculture
4. Contour farming
5. Zero tillage agriculture
Which of the above are likely to cause land degradation?

Which of the following statements is/are correct about Alauddin Khilji?

1. He declared himself as Sikandar-I-Saini
2. He was the founder of Khilji dynasty
3. He transferred his capital from Delhi to Daulatabad

Select the correct option from codes given below:

Consider the following pairs:

1. Lord Curzon - Ancient Monuments Preservation Act
2. Lord Ripon - Famine Code
3. Lord Mayo - Department of Agriculture and Commerce
4. Lord Lansdowne - Durand Commission

Which of the above is/are correct?

Kachuga dhonkoga, which was making news for being on the verge of extinction due to its consumption for subsistence, is a _?

Consider the following statements:
1. Both APSARA and CIRUS were indigenous reactors
2. APSARA was built with assistance from the United Kingdom
Which among the above statements is / are correct?