Category :
O/L
Subject :
Science
Year :
2020
Medium :
Sinhala medium
Question Number :
30
Time Passed :
2h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
39
40
(1)
1/5
(2)
2/5
(3)
3/5
(4)
4/5
