1. ‘Chauka System’ which was in news is related to
(a) Water conservation.
(b) Waste management.
(c) Organic farming.
(d) Afforestation.
2. How many of the following feedstocks can be used in Polycrack?
1. Sewage waste
2. Animal fats.
3. E-waste
4. Petroleum byproducts
5. All kinds of plastics.
(a) Only two (b) Only three (c) Only four (d) All five
3. How many of the following statements about Bhadla Solar Park is/are correct?
1. It is the world's largest solar park with an installed capacity of 2,245 megawatts.
2. It is located in Kutchchh district of Gujarat.
3. It is owned by Adani Group.
(a) Only one (b) Only two (c) All three (d) None
4. How many of the following is/are the use(s) of Coir Geo Textiles?
1. Canal bunding
2. Rain water harvesting
3. Road construction
4. Erosion control
(a) Only one (b) Only two (c) Only three (d) All four
ANSWERS
1. (a) 2. (d) 3. (a) 4. (d)
