Read the following statements carefully:1.Supply of ultra-clean Euro-VI grade petrol and diesel has begun in cities adjoining the national capital.2.Delhi in April 2016 became the first city in the country to leapfrog from Euro-IV grade petrol and diesel to Euro-VI fuels.3.Rest of the country will follow suit from April 2020.Which of the above statements is/are correct?

Read the following statements carefully:1.Supply of ultra-clean Euro-V

1.	Read the following statements carefully:1.Supply of ultra-clean Euro-VI grade petrol and diesel has begun in cities adjoining the national capital.2.Delhi in April 2016 became the first city in the country to leapfrog from Euro-IV grade petrol and diesel to Euro-VI fuels.3.Rest of the country will follow suit from April 2020.Which of the above statements is/are correct?
A.	Only 1
B.	Only 1 and 2
C.	Only 1 and 3
D.	Only 2 and 3
E.	All are correct
Answer» D. Only 2 and 3