Answers :
1 – A | 2 – A | 3 – C | 4 – A | 5 – C | 6 – D | 7 – B | 8 – D | 10 – D | 11 – D | 12 – D | 13 – C | 14 – B | 15 – C | 16 – C | 17 – D | 18 – C | 19 – B | 20 – A | 21 – D | 22 – A | 23 – B | 24 – C | 25 – D | 26 – B | 27 – D | 28 – B | 29 – B | 30 – B | 32 – B | 33 – D | 34 – C | 35 – D | 36 – A | 37 – D | 38 – D | 40 – A | 41 – C | 42 – A | 43 – C | 44 – A | 45 – C | 46 – C | 47 – B | 48 – D