One ticket of movie A costs $ 
= $ 3.12
One ticket of movie B costs $ 
= $ 4.20
Cost of 1 'movie A' ticket + 1 'movie B' ticket = $ 7.32
Cost of 2 tickets of 'movie B' = $ 4.20 ´ 2
= $ 8.40
$ 7.32 < $ 8.40
Ans : B
Sum of angles of a pentagon = 540
From the figure,
x + 135 + 100 + 140 + y = 540
x + y = 540 - 135 - 240
x + y = 300 - 135
x + y = 165
Ans : C
