ISRO in August 2016 successfully test launched Supersonic Combustion Ramjet (Scramjet) Engine. Which of the following statements with regard to Scramjet Engine is/are correct?1. It can efficiently operate both in subsonic and supersonic combustor modes.2. India is the first country to demonstrate the flight testing of a Scramjet Engine.Select the correct answer using the code given below.

ISRO in August 2016 successfully test launched Supersonic Combustion R

1.	ISRO in August 2016 successfully test launched Supersonic Combustion Ramjet (Scramjet) Engine. Which of the following statements with regard to Scramjet Engine is/are correct?1. It can efficiently operate both in subsonic and supersonic combustor modes.2. India is the first country to demonstrate the flight testing of a Scramjet Engine.Select the correct answer using the code given below.
A.	1 only
B.	2 only
C.	Both 1 and 2
D.	Neither 1 nor 2
Answer» E.