engineering recuitment UKPSC AE Civil 2021 Mock Test (Re-Exam) Environmental Engineering Quality of Water
The maximum permissible limit of total dissolved solids (TDS) in drinking water in the absence of an alternate source as per IS 10500-2012 is:
1
100 mg/l
2
200 mg/l
3
500 mg/l
4
2000 mg/l