Which of the following azeotropic solution has the `b.p.` less than `b.p.` of the constituents `A` and `B` ?

Which of the following azeotropic solutions has the b.p. less than b.p. of the constituents A and B ?

Which of the following azeotropic solutions has the boiling point less than boiling point of the constituents A and B ?

Which of the following azeotropic solutions has the boiling point less than boiling point of the constituents A and B ?

Which of the following have maximum B.P