Which of the following water samples in the table given below, will have a higher concentration of organic matter?

Water Sample Level of pollution Value of BOD
(a) High High
(b) Low Low
(c) Low High
(d) High Low



a. High , High

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.