IOEL Answer Keys
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Silverzone:
The Level 2 shall be conducted in the month of Jan/Feb 2020. The prizes, awards, and certificates will be sent to the school within 3 to 4 weeks after the announcement of result.
All the participants of the exam will be given with a Student Participation Certificate (SPC).
Level 3
Level 3 will be conducted in either July or Aug 2020 at New Delhi.
Venue
The Venue of the Level 2 exam will be the school itself; and the level 3 will be conducted at New Delhi.
Answer Key
Answer Key for Silverzone (IOEL) 2018 is live. Candidates can go to the below link to check the answer key.
Class 1 | Set - BB
01
A
11
C
21
D
31
D
02
B
12
D
22
A
32
A
03
D
13
A
23
B
33
A
04
B
14
A
24
C
34
D
05
D
15
D
25
A
35
D
06
A
16
A
26
D
36
D
07
B
17
C
27
B
37
C
08
D
18
D
28
B
38
B
09
C
19
C
29
A
39
D
10
B
20
B
30
B
40
A
Class 1 | Set - CC
1
C
11
D
21
E
31
C
2
C
12
E
22
D
32
D
3
C
13
C
23
D
33
E
4
C
14
D
24
C
34
C
5
D
15
B
25
C
35
B
6
B
16
D
26
A
36
D
7
C
17
C
27
B
37
B
8
A
18
D
28
B
38
C
9
B
19
D
29
A
39
B
10
B
20
A
30
D
40
C
Class 2 | Set - BB
01
A
11
C
21
C
31
A
02
A
12
A
22
A
32
C
03
B
13
C
23
A
33
C
04
C
14
D
24
A
34
D
05
C
15
B
25
B
35
D
06
A
16
A
26
B
36
A
07
A
17
D
27
A
37
C
08
B
18
A
28
C
38
D
09
C
19
C
29
D
39
C
10
A
20
D
30
A
40
A
Class 2 | Set - CC
1
C
11
D
21
E
31
D
2
B
12
A
22
C
32
D
3
D
13
B
23
C
33
C
4
A
14
D
24
C
34
B
5
B
15
A
25
D
35
D
6
D
16
D
26
B
36
C
7
C
17
A
27
B
37
C
8
C
18
C
28
A
38
E
9
C
19
C
29
B
39
D
10
D
20
B
30
C
40
C
Class 3 | Set - BB
01
A
11
D
21
C
31
A
41
C
02
D
12
B
22
A
32
B
42
D
03
B
13
C
23
B
33
C
43
C
04
C
14
B
24
D
34
B
44
D
05
A
15
D
25
D
35
B
45
A
06
A
16
C
26
B
36
D
46
C
07
C
17
D
27
A
37
A
47
B
08
A
18
C
28
C
38
C
48
B
09
C
19
D
29
B
39
A
49
B
10
A
20
A
30
B
40
A
50
A
Class 3 | Set - CC
1
B
11
B
21
C
31
B
41
C
2
C
12
D
22
B
32
D
42
D
3
D
13
C
23
D
33
C
43
C
4
A
14
B
24
D
34
A
44
A
5
D
15
A
25
D
35
D
45
B
6
B
16
A
26
A
36
D
46
C
7
D
17
D
27
D
37
A
47
C
8
D
18
C
28
B
38
A
48
B
9
B
19
C
29
D
39
B
49
C
10
C
20
D
30
A
40
C
50
C
Class 4 | Set - BB
01
C
11
C
21
C
31
B
41
B
02
B
12
B
22
A
32
C
42
A
03
D
13
B
23
D
33
D
43
A
04
D
14
D
24
A
34
B
44
C
05
B
15
C
25
A
35
B
45
C
06
D
16
B
26
C
36
C
46
C
07
D
17
D
27
A
37
D
47
C
08
C
18
D
28
B
38
A
48
C
09
C
19
D
29
D
39
A
49
A
10
B
20
B
30
A
40
A
50
D
Class 4 | Set - CC
1
D
11
C
21
D
31
D
41
E
2
B
12
C
22
A
32
A
42
C
3
B
13
A
23
A
33
A
43
A
4
D
14
A
24
B
34
C
44
D
5
B
15
C
25
B
35
E
45
C
6
D
16
C
26
D
36
A
46
C
7
C
17
C
27
D
37
D
47
A
8
C
18
C
28
C
38
C
48
D
9
C
19
C
29
B
39
B
49
C
10
B
20
C
30
C
40
A
50
D
Class 5 | Set - BB
01
B
11
D
21
D
31
A
41
C
02
D
12
C
22
C
32
A
42
D
03
A
13
A
23
A
33
A
43
D
04
D
14
A
24
A
34
C
44
D
05
C
15
A
25
B
35
D
45
A
06
C
16
C
26
B
36
B
46
C
07
A
17
B
27
C
37
C
47
B
08
A
18
B
28
D
38
B
48
B
09
D
19
D
29
C
39
A
49
D
10
B
20
B
30
A
40
A
50
C
Class 5 | Set - CC
1
C
11
A
21
C
31
A
41
B
2
A
12
B
22
B
32
A
42
C
3
C
13
C
23
D
33
C
43
D
4
B
14
C
24
C
34
C
44
A
5
C
15
C
25
D
35
A
45
C
6
D
16
D
26
B
36
A
46
D
7
C
17
D
27
D
37
A
47
C
8
C
18
B
28
C
38
C
48
D
9
D
19
B
29
C
39
C
49
C
10
D
20
B
30
E
40
B
50
D
Class 6 | Set - BB
01
B
11
D
21
D
31
D
41
A
02
D
12
C
22
B
32
A
42
B
03
C
13
C
23
A
33
A
43
A
04
A
14
C
24
A
34
D
44
B
05
D
15
A
25
D
35
C
45
D
06
C
16
C
26
D
36
A
46
C
07
C
17
D
27
C
37
B
47
D
08
B
18
C
28
A
38
A
48
D
09
C
19
B
29
A
39
B
49
B
10
A
20
A
30
B
40
C
50
C
Class 6 | Set - CC
1
D
11
C
21
C
31
B
41
B
2
B
12
C
22
D
32
C
42
C
3
D
13
B
23
B
33
B
43
D
4
C
14
D
24
C
34
C
44
C
5
C
15
B
25
A
35
C
45
D
6
B
16
B
26
C
36
D
46
C
7
A
17
B
27
B
37
D
47
B
8
C
18
C
28
C
38
B
48
D
9
B
19
B
29
C
39
B
49
D
10
C
20
C
30
A
40
A
50
A
Class 7 | Set - BB
01
B
11
D
21
A
31
A
41
B
02
C
12
D
22
A
32
B
42
B
03
C
13
D
23
C
33
B
43
B
04
B
14
B
24
D
34
B
44
B
05
D
15
B
25
C
35
D
45
A
06
C
16
C
26
C
36
B
46
C
07
B
17
C
27
D
37
A
47
A
08
D
18
D
28
D
38
B
48
A
09
B
19
C
29
D
39
D
49
D
10
B
20
B
30
C
40
C
50
C
Class 7 | Set - CC
1
B
11
B
21
C
31
C
41
D
2
D
12
D
22
D
32
D
42
D
3
B
13
C
23
C
33
A
43
B
4
B
14
D
24
B
34
C
44
C
5
D
15
B
25
B
35
B
45
D
6
C
16
C
26
C
36
C
46
D
7
C
17
C
27
B
37
D
47
C
8
B
18
D
28
C
38
C
48
D
9
C
19
C
29
A
39
D
49
A
10
A
20
D
30
B
40
B
50
C
Class 8 | Set - BB
01
B
11
D
21
C
31
A
41
D
02
C
12
B
22
B
32
D
42
C
03
B
13
B
23
A
33
D
43
C
04
C
14
A
24
B
34
C
44
C
05
B
15
B
25
A
35
B
45
C
06
C
16
B
26
C
36
B
46
C
07
C
17
B
27
C
37
C
47
B
08
D
18
A
28
D
38
B
48
D
09
B
19
B
29
D
39
A
49
A
10
B
20
A
30
C
40
B
50
B
Class 8 | Set - CC
1
D
11
C
21
B
31
B
41
A
2
C
12
C
22
D
32
D
42
C
3
B
13
B
23
A
33
C
43
A
4
A
14
C
24
B
34
B
44
C
5
D
15
C
25
A
35
A
45
E
6
D
16
C
26
E
36
B
46
A
7
B
17
D
27
C
37
B
47
B
8
A
18
C
28
A
38
C
48
D
9
D
19
E
29
A
39
C
49
D
10
C
20
A
30
B
40
E
50
B
Class 9 | Set - BB
01
C
11
B
21
D
31
A
41
D
02
B
12
C
22
D
32
B
42
C
03
B
13
A
23
C
33
B
43
D
04
B
14
D
24
C
34
C
44
C
05
D
15
D
25
B
35
C
45
B
06
C
16
A
26
B
36
C
46
B
07
B
17
C
27
D
37
A
47
C
08
A
18
C
28
C
38
B
48
C
09
D
19
B
29
D
39
D
49
B
10
A
20
B
30
B
40
A
50
C
Class 9 | Set - CC
1
A
11
A
21
A
31
B
41
D
2
B
12
C
22
C
32
B
42
C
3
D
13
D
23
D
33
A
43
C
4
B
14
D
24
D
34
D
44
A
5
D
15
B
25
C
35
B
45
D
6
C
16
C
26
A
36
B
46
C
7
A
17
B
27
A
37
D
47
C
8
A
18
A
28
D
38
C
48
D
9
C
19
B
29
D
39
A
49
B
10
B
20
D
30
E
40
A
50
B
Class 10 | Set - BB
01
D
11
C
21
A
31
B
41
D
02
B
12
C
22
C
32
C
42
A
03
C
13
A
23
C
33
*
43
D
04
C
14
C
24
D
34
C
44
D
05
A
15
A
25
D
35
B
45
D
06
C
16
D
26
D
36
C
46
D
07
B
17
D
27
B
37
B
47
D
08
B
18
A
28
D
38
C
48
A
09
C
19
C
29
D
39
D
49
B
10
B
20
D
30
C
40
B
50
B
Class 10 | Set - CC
1
B
11
B
21
D
31
A
41
D
2
C
12
D
22
A
32
C
42
A
3
B
13
C
23
C
33
C
43
C
4
E
14
D
24
B
34
D
44
C
5
B
15
C
25
A
35
C
45
B
6
B
16
E
26
A
36
D
46
E
7
C
17
D
27
C
37
A
47
E
8
A
18
D
28
A
38
D
48
B
9
D
19
B
29
D
39
C
49
C
10
A
20
B
30
C
40
B
50
B