sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: How much does YouTube pay per view?
 sentence 2: How can I earn more then 1$ per view on my YouTube videos? sentence 1: As a third year btech student what should I do to start preparing for ias exam?
 sentence 2: How do I start preparing for UPSC exam?
not same meaning
not same meaning
same meaning