Can someone help me please

Can someone me with these two circle theorem questions asap?

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

What is 1.5% of 120 or what number is 1.5% of 120