Answer Key for CBSE Proficiency Test 2012 of Mathematics
|
Set A |
Ans. key |
|
Set B |
Ans. key |
|
Set C |
Ans. key |
|
Set D |
Ans. key |
|
1 |
B |
|
1 |
C |
|
1 |
D |
|
1 |
B |
|
2 |
D |
|
2 |
A |
|
2 |
C |
|
2 |
C |
|
3 |
C |
|
3 |
D |
|
3 |
A |
|
3 |
B |
|
4 |
B |
|
4 |
C |
|
4 |
B |
|
4 |
D |
|
5 |
C |
|
5 |
A |
|
5 |
D |
|
5 |
C |
|
6 |
D |
|
6 |
B |
|
6 |
B |
|
6 |
A |
|
7 |
D |
|
7 |
D |
|
7 |
C |
|
7 |
A |
|
8 |
B |
|
8 |
B |
|
8 |
C |
|
8 |
D |
|
9 |
A |
|
9 |
C |
|
9 |
B |
|
9 |
C |
|
10 |
B |
|
10 |
C |
|
10 |
D |
|
10 |
A |
|
11 |
A |
|
11 |
B |
|
11 |
C |
|
11 |
D |
|
12 |
A |
|
12 |
D |
|
12 |
B |
|
12 |
C |
|
13 |
D |
|
13 |
C |
|
13 |
C |
|
13 |
A |
|
14 |
C |
|
14 |
B |
|
14 |
D |
|
14 |
B |
|
15 |
A |
|
15 |
C |
|
15 |
D |
|
15 |
D |
|
16 |
D |
|
16 |
D |
|
16 |
B |
|
16 |
B |
|
17 |
C |
|
17 |
D |
|
17 |
A |
|
17 |
C |
|
18 |
A |
|
18 |
B |
|
18 |
B |
|
18 |
C |
|
19 |
B |
|
19 |
A |
|
19 |
A |
|
19 |
D |
|
20 |
D |
|
20 |
B |
|
20 |
A |
|
20 |
D |
|
21 |
B |
|
21 |
A |
|
21 |
D |
|
21 |
B |
|
22 |
C |
|
22 |
A |
|
22 |
C |
|
22 |
A |
|
23 |
C |
|
23 |
D |
|
23 |
A |
|
23 |
B |
|
24 |
10 |
|
24 |
99 |
|
24 |
7 |
|
24 |
30 |
|
25 |
7 |
|
25 |
30 |
|
25 |
10 |
|
25 |
6 |
|
26 |
99 |
|
26 |
6 |
|
26 |
30 |
|
26 |
10 |
|
27 |
30 |
|
27 |
10 |
|
27 |
6 |
|
27 |
7 |
|
28 |
6 |
|
28 |
7 |
|
28 |
99 |
|
28 |
99 |
|
29 (i) (ii) (iii) |
B E B C E A D E |
|
29 (i) (ii) (iii) |
B E B C E A D E |
|
29 (i) (ii) (iii) |
B E B C E A D E |
|
29 (i) (ii) (iii) |
B E B C E A D E |
Answer Key for CBSE Proficiency Test 2012 of Science
|
Set A |
Ans. key |
|
Set B |
Ans. key |
|
Set C |
Ans. key |
|
Set D |
Ans. key |
|
1 |
A |
|
1 |
A |
|
1 |
B |
|
1 |
C |
|
2 |
C |
|
2 |
B |
|
2 |
A |
|
2 |
A |
|
3 |
B |
|
3 |
D |
|
3 |
D |
|
3 |
C |
|
4 |
D |
|
4 |
B |
|
4 |
C |
|
4 |
B |
|
5 |
D |
|
5 |
A |
|
5 |
B |
|
5 |
D |
|
6 |
B |
|
6 |
B |
|
6 |
D |
|
6 |
D |
|
7 |
A |
|
7 |
C |
|
7 |
D |
|
7 |
B |
|
8 |
D |
|
8 |
B |
|
8 |
A |
|
8 |
A |
|
9 |
C |
|
9 |
C |
|
9 |
C |
|
9 |
D |
|
10 |
B |
|
10 |
C |
|
10 |
A |
|
10 |
C |
|
11 |
D |
|
11 |
D |
|
11 |
B |
|
11 |
B |
|
12 |
D |
|
12 |
C |
|
12 |
C |
|
12 |
D |
|
13 |
A |
|
13 |
A |
|
13 |
A |
|
13 |
D |
|
14 |
C |
|
14 |
C |
|
14 |
C |
|
14 |
A |
|
15 |
A |
|
15 |
B |
|
15 |
D |
|
15 |
C |
|
16 |
B |
|
16 |
D |
|
16 |
A |
|
16 |
A |
|
17 |
C |
|
17 |
D |
|
17 |
B |
|
17 |
B |
|
18 |
A |
|
18 |
B |
|
18 |
D |
|
18 |
C |
|
19 |
C |
|
19 |
A |
|
19 |
B |
|
19 |
A |
|
20 |
D |
|
20 |
D |
|
20 |
A |
|
20 |
C |
|
21 |
A |
|
21 |
C |
|
21 |
B |
|
21 |
D |
|
22 |
B |
|
22 |
B |
|
22 |
C |
|
22 |
A |
|
23 |
D |
|
23 |
D |
|
23 |
B |
|
23 |
B |
|
24 |
B |
|
24 |
D |
|
24 |
C |
|
24 |
D |
|
25 |
A |
|
25 |
A |
|
25 |
C |
|
25 |
B |
|
26 |
B |
|
26 |
C |
|
26 |
D |
|
26 |
A |
|
27 |
C |
|
27 |
A |
|
27 |
C |
|
27 |
B |
|
28 |
B |
|
28 |
B |
|
28 |
A |
|
28 |
C |
|
29 |
C |
|
29 |
C |
|
29 |
C |
|
29 |
B |
|
30 |
C |
|
30 |
A |
|
30 |
B |
|
30 |
C |
|
31 |
D |
|
31 |
C |
|
31 |
D |
|
31 |
C |
|
32 |
C |
|
32 |
D |
|
32 |
D |
|
32 |
D |
|
33 |
75 |
|
33 |
12 |
|
33 |
54 |
|
33 |
12 |
|
34 |
12 |
|
34 |
54 |
|
34 |
75 |
|
34 |
75 |
|
35 |
54 |
|
35 |
75 |
|
35 |
12 |
|
35 |
54 |
|
36 (i) (ii) (iii) |
C F B D E F A B D |
|
36 (i) (ii) (iii) |
C F B D E F A B D |
|
36 (i) (ii) (iii) |
B E F A B C A C D |
|
36 (i) (ii) (iii) |
A B C D F A B F B C E F |
|
37 (i) (ii) (iii) |
B E F A B C A C D |
|
37 (i) (ii) (iii) |
A B C D F A B F B C E F |
|
37 (i) (ii) (iii) |
A B C D F A B F B C E F |
|
37 (i) (ii) (iii) |
C F B D E F A B D |
|
38 (i) (ii) (iii) |
A B C D F A B F B C E F |
|
38 (i) (ii) (iii) |
B E F A B C A C D |
|
38 (i) (ii) (iii) |
C F B D E F A B D |
|
38 (i) (ii) (iii) |
B E F A B C A C D |
|
39 (i) (ii) (iii) |
A C E F A B D A C F |
|
39 (i) (ii) (iii) |
A C E F A B D A C F |
|
39 (i) (ii) (iii) |
A C E F A B D A C F |
|
39 (i) (ii) (iii) |
A C E F A B D A C F |
