Consider the following differences between Ramjet and Scramjet Engines:

  1. While scramjet has supersonic airflow, ramjet has subsonic airflow
  2. Both scramjet and ramjet engines have no moving parts

  Which of the above statements is/are correct?

Answer: [C] Both 1 & 2

Both are correct statements

This question is a part of GKToday's Integrated IAS General Studies Module