Note : In questions numbered 31 to 35 pick the odd thing out.
Each of the questions from 36 to 45 follows a definite pattern, observe the same and fill in the blanks with suitable ones.
0.5, 0.66, 0.75, 0.80, ________
$$2 + \sqrt{5} ; 9 + 4\sqrt{5}; 38 + 17\sqrt{5}$$; ________
D32, W34, _______, L33, H30, E32
-1, 0, 1, 8, 27, _______
8, 4, 4, 8, 32, _________