engineering recuitment BPSC Assistant Sanitary & Waste Management Officer Mock Test 2022 Environmental Engineering
From which of the following criteria(s) a solid waste can be called as hazardous?
1. It can be biologically magnified.
2. It can be lethal at very low concentrations.
3. It is degradable.
4. It has ignitability.
1
1 and 2
2
1,2 and 4
3
1,2 and 3
4
1,3 and 4