You need to enable JavaScript to run this app.
UPSC Prelims GS - 2020
Exit
Question 96
DIFFICULT
Correct: +2
Incorrect: -2
Steel slag can be the material for which of the following?
1. Construction of base road
2. Improvement of agricultural soil
3. Production of cement
Select the correct answer using the code given below:
a
1 and 2 only
b
2 and 3 only
c
1 and 3 only
d
1, 2 and 3
Download Solution PDF
Share on Whatsapp
Solution
Discussion
Question Panel
Section-1
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
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100