Consider the following statements regarding “Green Bonds”:

1. The proceeds from green bonds are ear-marked to finance green projects.
2. India’s First Green Bond was issued by SEBI in 2015.
Which of the statements given above is/are correct?

“Selective Catalytic Reduction” is often seen in news is related to which of the following?

Which of the following is/are the characteristics of “Petcoke”?

1. It is a by product of oil refinery process.
2. It is a high grade fuel with high calorific value.
3. Low ash with low sulphur content.
Select the correct answer using the code given below:

Consider the following statements regarding “uranium contamination in India”:

1. The permissible limit according to the World Health Organization (WHO) is 30 microgram per litre.
2. There is no limit maintained for uranium under Bureau of Indian Standards’ Drinking Water Specifications.
Which of the statements given above is/are correct?

“Dobson Unit” is the measurement unit for which of the following?