Kanpur, with one of the most polluted Ganga stretches, has more than how many industries?
A9,000
B5,000
C3,000
D7,000
Answer & Solution
Correct answer: B. 5,000
1. Fertiliser, leather and paint units are among them.
2. Kanpur has over 5,000 industries.
3. They discharge toxic wastes.
_Source: syllabus Science, Chapter 18, Pollution of Air and Water._
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