IOS Answer Keys

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 2019 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 (IOS) 2018 is live. Candidates can go to the below link to check the answer key.

Class 1 | Set - BB

01 A 11 A 21 B 31 B
02 B 12 C 22 A 32 A
03 D 13 D 23 D 33 C
04 A 14 C 24 A 34 D
05 A 15 B 25 D 35 A
06 C 16 B 26 C 36 D
07 C 17 D 27 C 37 D
08 D 18 A 28 C 38 C
09 C 19 A 29 D 39 B
10 C 20 D 30 A 40 B



Class 2 | Set - BB

01 D 11 C 21 A 31 A
02 D 12 A 22 C 32 D
03 D 13 C 23 A 33 A
04 D 14 B 24 A 34 B
05 D 15 A 25 D 35 A
06 C 16 D 26 D 36 A
07 A 17 D 27 B 37 C
08 D 18 D 28 B 38 C
09 B 19 C 29 D 39 B
10 D 20 D 30 C 40 D



Class 3 | Set - BB

>01 A >11 A >21 D >31 B 41 B
>02 C >12 D >22 C >32 B 42 C
>03 D >13 D >23 A >33 C 43 *
>04 A >14 B >24 A >34 D 44 C
>05 C >15 B >25 C >35 A 45 D
>06 D >16 A >26 C >36 D 46 A
>07 A >17 A >27 C >37 A 47 D
>08 D >18 A >28 B >38 B 48 D
>09 D >19 C >29 C >39 C 49 D
>10 D >20 C >30 A >40 A 50 D

Class 3 | Set - CC

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



Class 4 | Set - BB

>01 D >11 C >21 D >31 D 41 D
>02 D >12 B >22 B >32 C 42 D
>03 A >13 B >23 A >33 D 43 C
>04 B >14 C >24 A >34 B 44 D
>05 B >15 A >25 B >35 C 45 B
>06 C >16 D >26 D >36 A 46 D
>07 D >17 B >27 B >37 C 47 B
>08 B >18 B >28 C >38 C 48 A
>09 D >19 C >29 D >39 C 49 B
>10 B >20 D >30 B >40 C 50 A

Class 4 | Set - CC

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






Class 5 | Set - BB

>01 B >11 D >21 D >31 D 41 D
>02 D >12 D >22 C >32 C 42 C
>03 C >13 B >23 B >33 A 43 B
>04 C >14 D >24 C >34 C 44 C
>05 D >15 C >25 D >35 A 45 B
>06 C >16 C >26 C >36 D 46 D
>07 A >17 D >27 D >37 C 47 D
>08 B >18 D >28 D >38 D 48 C
>09 B >19 D >29 D >39 B 49 D
>10 C >20 A >30 D >40 A 50 C

Class 5 | Set - CC

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



Class 6 | Set - BB

>01 C >11 B >21 B >31 B 41 C
>02 B >12 D >22 B >32 C 42 A
>03 B >13 C >23 C >33 C 43 D
>04 B >14 C >24 D >34 D 44 A
>05 A >15 C >25 B >35 C 45 B
>06 A >16 D >26 D >36 B 46 A
>07 C >17 A >27 C >37 D 47 D
>08 A >18 A >28 A >38 C 48 D
>09 C >19 B >29 A >39 D 49 D
>10 D >20 A >30 C >40 B 50 B

Class 6 | Set - CC

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



Class 7 | Set - BB

>01 A >11 C >21 C >31 B 41 C
>02 A >12 B >22 C >32 B 42 C
>03 A >13 D >23 B >33 C 43 D
>04 C >14 C >24 D >34 B 44 A
>05 A >15 D >25 C >35 A 45 C
>06 A >16 B >26 B >36 D 46 A
>07 B >17 A >27 C >37 C 47 C
>08 A >18 D >28 A >38 B 48 C
>09 D >19 A >29 D >39 D 49 D
>10 A >20 D >30 D >40 A 50 C

Class 7 | Set - CC

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



Class 8 | Set - BB

>01 B >11 D >21 D >31 A 41 C
>02 C >12 A >22 C >32 C 42 B
>03 B >13 C >23 D >33 C 43 D
>04 B >14 A >24 D >34 A 44 D
>05 C >15 B >25 B >35 C 45 A
>06 C >16 D >26 A >36 C 46 C
>07 D >17 C >27 B >37 B 47 C
>08 C >18 C >28 A >38 B 48 A
>09 B >19 D >29 A >39 C 49 D
>10 B >20 B >30 D >40 D 50 C

Class 8 | Set - CC

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



Class 9 | Set - BB

>01 C >11 B >21 C >31 C 41 C
>02 B >12 B >22 D >32 D 42 A
>03 D >13 C >23 B >33 B 43 A
>04 B >14 B >24 C >34 B 44 C
>05 D >15 D >25 C >35 C 45 D
>06 A >16 C >26 C >36 D 46 B
>07 A >17 D >27 C >37 B 47 D
>08 A >18 B >28 D >38 B 48 B
>09 C >19 D >29 B >39 A 49 D
>10 A >20 C >30 B >40 D 50 C

Class 9 | Set - CC

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



Class 10 | Set - BB

>01 D >11 C >21 B >31 A 41 B
>02 A >12 A >22 B >32 D 42 A
>03 D >13 D >23 C >33 C 43 A
>04 D >14 B >24 B >34 A 44 D
>05 B >15 B >25 B >35 B 45 D
>06 C >16 A >26 A >36 B 46 D
>07 A >17 C >27 D >37 C 47 B
>08 A >18 A >28 D >38 D 48 B
>09 B >19 C >29 D >39 D 49 C
>10 B >20 A >30 B >40 D 50 B

Class 10 | Set - CC

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



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