PYQ-Prelims

With reference to polyethylene terephthalate, the use of which is so widespread in our daily lives, consider the following statements:

Which of the statements given above are correct? (a) 1 and 3 (b) 2 and 4 (c) 1 and 4 (d) 2 and 3 Explanation…

With reference to “Gucchi” sometimes mentioned in the news, consider the following statements:

Which of the statements given above is/are correct? (a) 1 only (b) 3 only (c) 1 and 2 (d) 2 and 3 Explanation The correct…

In the context of In WHO Air Quality Guidelines, consider the following statements:

Which of the statements given above are correct? (a) 1, 3 and 4 (b) 1 and 4 only (c) 2, 3 and 4 (d) 1…

“If rainforests and tropical forests are the lungs of the Earth, then surely wetlands function as its kidneys.” Which one of the following functions of wetlands best reflects the above statements?

(a). The water cycle in wetlands involves surface runoff, subsoil percolation and evaporation. (b). Algae from the nutrient base upon which fish, crustaceans, molluscs, birds,…

With reference to polyethylene terephthalate, the use of which is so widespread in our daily lives, consider the following statements:

With reference to “Gucchi” sometimes mentioned in the news, consider the following statements:

In the context of In WHO Air Quality Guidelines, consider the following statements:

“If rainforests and tropical forests are the lungs of the Earth, then surely wetlands function as its kidneys.” Which one of the following functions of wetlands best reflects the above statements?

Consider the following statements:

“Climate Action Tracker” which monitors the emission reduction pledges of different countries is a:

If a major solar storm (solar-flare) reaches the Earth, which of the following are the possible. effects on the Earth?

In the context of vaccines manufactured to prevent COVID-19 pandemic, consider the following statements:

Consider the following statements in respect of probiotics: