UIEO Answer Keys


Class 2 | Paper Code – UE196

1 D 2 C 3 C 4 A 5 C 6 D 7 C 8 B
9 A 10 D 11 C 12 C 13 B 14 D 15 C 16 C
17 D 18 D 19 C 20 D 21 B 22 D 23 C 24 B
25 B 26 C 27 A 28 C 29 B 30 C 31 C 32 C
33 D 34 D 35 B  

Class 2 | Paper Code – UE198

1 C 2 D 3 C 4 A 5 B 6 C 7 C 8 D
9 B 10 C 11 C 12 A 13 C 14 B 15 D 16 C
17 B 18 A 19 C 20 B 21 C 22 D 23 C 24 B
25 C 26 C 27 D 28 D 29 C 30 D 31 D 32 C
33 C 34 D 35 B  


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Class 3 | Paper Code – UE196

1 A 2 B 3 C 4 A 5 B 6 C 7 C 8 A
9 B 10 B 11 D 12 A 13 D 14 D 15 B 16 C
17 D 18 B 19 C 20 D 21 A 22 C 23 C 24 D
25 C 26 C 27 B 28 C 29 B 30 C 31 D 32 D
33 B 34 C 35 D  

Class 3 | Paper Code – UE198

1 A 2 C 3 B 4 D 5 C 6 A 7 D 8 D
9 D 10 A 11 B 12 B 13 A 14 D 15 B 16 B
17 B 18 C 19 C 20 A 21 B 22 B 23 D 24 B
25 C 26 C 27 D 28 C 29 C 30 C 31 C 32 D
33 D 34 D 35 C  


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Class 4 | Paper Code – UE196

1 A 2 B 3 D 4 C 5 B 6 C 7 C 8 A
9 C 10 D 11 C 12 C 13 B 14 D 15 B 16 C
17 C 18 B 19 C 20 D 21 B 22 C 23 B 24 C
25 C 26 C 27 B 28 C 29 D 30 C 31 C 32 D
33 C 34 D 35 D  

Class 4 | Paper Code – UE198

1 B 2 A 3 D 4 B 5 D 6 B 7 C 8 C
9 D 10 B 11 D 12 C 13 B 14 D 15 A 16 B
17 D 18 C 19 A 20 C 21 C 22 B 23 C 24 D
25 C 26 C 27 B 28 D 29 C 30 C 31 D 32 B
33 D 34 B 35 C  



Class 5 | Paper Code – UE196

1 D 2 A 3 C 4 B 5 C 6 B 7 A 8 B
9 C 10 A 11 D 12 B 13 A 14 B 15 D 16 A
17 B 18 C 19 A 20 B 21 D 22 B 23 B 24 A
25 B 26 C 27 C 28 B 29 B 30 C 31 B 32 D
33 D 34 C 35 C 36 C 37 B 38 A 39 B 40 D
41 C 42 A 43 C 44 C 45 C 46 C 47 D 48 C
49 D 50 C  

Class 5 | Paper Code – UE198

1 D 2 A 3 B 4 D 5 B 6 A 7 C 8 B
9 C 10 B 11 D 12 B 13 A 14 C 15 A 16 D
17 A 18 A 19 C 20 D 21 B 22 C 23 A 24 C
25 D 26 B 27 C 28 C 29 A 30 B 31 A 32 B
33 D 34 B 35 C 36 C 37 B 38 B 39 B 40 C
41 D 42 C 43 B 44 D 45 C 46 C 47 C 48 A
49 D 50 B  



Class 6 | Paper Code – UE196

1 B 2 C 3 D 4 B 5 C 6 B 7 A 8 C
9 B 10 A 11 A 12 D 13 A 14 D 15 B 16 A
17 B 18 D 19 A 20 C 21 C 22 D 23 D 24 C
25 C 26 B 27 C 28 C 29 B 30 D 31 C 32 B
33 C 34 B 35 C 36 C 37 D 38 C 39 B 40 D
41 B 42 C 43 B 44 D 45 B 46 C 47 C 48 B
49 D 50 B  

Class 6 | Paper Code – UE198

1 C 2 A 3 C 4 B 5 C 6 C 7 B 8 B
9 C 10 D 11 B 12 A 13 C 14 B 15 A 16 C
17 A 18 B 19 A 20 B 21 D 22 B 23 A 24 A
25 D 26 D 27 C 28 C 29 A 30 D 31 B 32 D
33 A 34 C 35 C 36 B 37 D 38 B 39 C 40 A
41 C 42 B 43 C 44 B 45 B 46 C 47 C 48 D
49 C 50 B  



Class 7 | Paper Code – UE196

1 A 2 C 3 B 4 B 5 C 6 D 7 B 8 C
9 A 10 B 11 C 12 D 13 C 14 D 15 C 16 D
17 B 18 C 19 A 20 D 21 B 22 A 23 D 24 D
25 C 26 C 27 B 28 D 29 C 30 C 31 D 32 B
33 A 34 C 35 B 36 B 37 A 38 B 39 B 40 D
41 C 42 C 43 A 44 C 45 A 46 B 47 C 48 B
49 D 50 A  

Class 7 | Paper Code – UE198

1 D 2 B 3 C 4 B 5 C 6 A 7 D 8 D
9 B 10 C 11 D 12 C 13 A 14 A 15 B 16 D
17 C 18 D 19 A 20 B 21 C 22 B 23 C 24 B
25 B 26 B 27 C 28 B 29 B 30 D 31 C 32 C
33 C 34 D 35 C 36 B 37 A 38 C 39 A 40 D
41 C 42 D 43 B 44 C 45 C 46 D 47 D 48 D
49 D 50 D  


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Class 8 | Paper Code – UE196

1 B 2 B 3 C 4 D 5 B 6 C 7 A 8 A
9 A 10 B 11 B 12 D 13 C 14 B 15 B 16 C
17 C 18 B 19 C 20 D 21 D 22 B 23 B 24 C
25 D 26 B 27 C 28 B 29 D 30 B 31 C 32 D
33 D 34 B 35 D 36 C 37 C 38 B 39 A 40 C
41 C 42 C 43 D 44 C 45 A 46 D 47 C 48 C
49 D 50 B  

Class 8 | Paper Code – UE198

1 B 2 D 3 D 4 B 5 D 6 A 7 C 8 B
9 A 10 D 11 B 12 C 13 B 14 D 15 B 16 D
17 C 18 D 19 B 20 D 21 B 22 C 23 B 24 C
25 C 26 D 27 D 28 A 29 B 30 A 31 C 32 A
33 D 34 B 35 D 36 B 37 D 38 C 39 C 40 B
41 D 42 D 43 C 44 B 45 C 46 D 47 D 48 D
49 C 50 B  


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Class 9 | Paper Code – UE196

1 D 2 A 3 A 4 C 5 B 6 B 7 A 8 B
9 B 10 B 11 D 12 C 13 C 14 A 15 C 16 D
17 B 18 D 19 C 20 C 21 B 22 A 23 C 24 B
25 C 26 C 27 A 28 D 29 B 30 A 31 C 32 B
33 C 34 D 35 B 36 D 37 D 38 C 39 B 40 C
41 A 42 D 43 A 44 D 45 B 46 B 47 C 48 D
49 D 50 C  

Class 9 | Paper Code – UE198

1 B 2 A 3 D 4 A 5 C 6 D 7 B 8 D
9 B 10 B 11 D 12 A 13 A 14 B 15 C 16 D
17 B 18 C 19 A 20 B 21 C 22 A 23 C 24 A
25 D 26 C 27 B 28 B 29 D 30 B 31 D 32 A
33 C 34 B 35 D 36 A 37 C 38 C 39 B 40 C
41 D 42 C 43 D 44 A 45 C 46 D 47 C 48 C
49 D 50 D  


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Class 10 | Paper Code – UE196

1 B 2 B 3 B 4 A 5 C 6 B 7 B 8 D
9 A 10 C 11 C 12 C 13 B 14 D 15 C 16 B
17 A 18 A 19 A 20 B 21 D 22 C 23 C 24 B
25 B 26 C 27 A 28 D 29 B 30 B 31 A 32 C
33 B 34 C 35 D 36 C 37 C 38 D 39 A 40 B
41 D 42 A 43 B 44 D 45 C 46 B 47 C 48 A
49 D 50 A  

Class 10 | Paper Code – UE198

1 B 2 B 3 A 4 B 5 B 6 B 7 C 8 A
9 B 10 C 11 A 12 C 13 A 14 C 15 D 16 A
17 D 18 A 19 D 20 B 21 D 22 B 23 C 24 C
25 C 26 D 27 A 28 C 29 C 30 D 31 D 32 D
33 B 34 B 35 A 36 D 37 C 38 B 39 D 40 B
41 B 42 A 43 B 44 C 45 D 46 D 47 D 48 D
49 D 50 B  
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