"System of Rice Intensification" of cultivation, in which alternate wetting and drying of rice fields is practiced, results in :
1. Reduced seed requirement
2. Reduced methane production
3. Reduced electricity consumption
Select the correct answer using the code given below:
Consider the following pairs:
| Peak | Mountains |
| 1) Namcha Barwa | Garhwal Himalaya |
| 2) Nanda Devi | Kumaon Himalaya |
| 3) Nokrek | Sikkim Himalaya |
Which of the pairs given above is/are correctly matched?
Consider the following countries:
1. Azerbaijan
2. Kyrgyzstan
3. Tajikistan
4. Turkmenistan
5. Uzbekistan
Which of the above have borders with Afghanistan?
1, 2 and 5 only
1, 2, 3 and 4 only
3, 4 and 5 only
1, 2, 3, 4 and 5
With reference to India, consider the following statements:
1. Monazite is a source of rare earths.
2. Monazite contains thorium.
3. Monazite occurs naturally in the entire Indian coastal sands in India.
4. In India, Government bodies only can process or export monazite.
Which of the statements given above are correct?
Consider the following pairs:
| Wetland/Lake | Location |
| 1) Hokera Wetland | Punjab |
| 2) Renuka Wetland | Himachal Pradesh |
| 3) Rudrasagar Lake | Tripura |
| 4) Sasthamkotta Lake | Tamil Nadu |
How many pairs given above are correctly matched?
Only one pair
Only two pairs
Only three pairs
All four pairs
