Asad Khan is the founder & CEO of LambdaTest, an AI-powered unified enterprise test execution cloud platform.

The questions in this quiz are suitable for GCSE physics students studying the formation and life cycle of stars, main sequence stars and supernovae. If you struggled with the quiz, don't panic ...

There is, furthermore, a persistent feeling that the life cycle concept adds luster and believability to the insistent claim in certain circles that marketing is close to being some sort of science.