What scene and page number did lord Capulet get mad at Juliet for not wanting to marry paris4?
It's in Act III Scene 5. Sorry, the page number will be different in every edition so there is no point in asking about that.
In Act 1 she tells her that Paris is interested in marrying her and that she can look him over at the ball. Later she tells Juliet that Capulet has decided that Juliet should marry Paris. And she also tells Juliet not to worry about Romeo because Lady Capulet is going to hire an assassin to bump him off.