RRB
Government Jobs Exams
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The most ideal disinfectant used for drinking water is
a.alum
b.chlorine
c.lime
d.nitrogen
Read Solution (Total 1)
B.CHLORINE
9 years ago
Helpfull: Yes(2) No(1)
RRB Other Question
Which one of the following is not a prime no.
a.71
b.91
c.61
d.31
To be eligible for membership of Lok sabha,a person should be atleast
a.18 yrs
b.30 yrs
c.35 yrs
d.25 yrs