Water Pollution MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Water Pollution, a fundamental topic in the field of Environmental Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Water Pollution MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Water Pollution mcq questions that explore various aspects of Water Pollution problems. Each MCQ is crafted to challenge your understanding of Water Pollution principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Environmental Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Water Pollution MCQs are your pathway to success in mastering this essential Environmental Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Water Pollution. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Water Pollution knowledge to the test? Let's get started with our carefully curated MCQs!

Water Pollution MCQs | Page 3 of 26

Q21.
Microbiological pollutants, cause sickness in humans, known as
Discuss
Answer: (a).Pathogenic organism
Q22.
What causes bad odour in waste treatment plant?
Discuss
Answer: (c).H₂S
Q23.
Which organism respire in absence of oxygen ?
Discuss
Answer: (c).Obligate Aerobe
Q24.
Pesticide pollution is due to 'leachate' from agricultural and
Discuss
Answer: (b).Horticultural land
Q25.
Human faeces is main source of organism, in
Discuss
Answer: (b).Water
Q26.
What does an inorganic compounds contain ?
Discuss
Answer: (a).Sodium Chloride
Q27.
Secondary treatment reduces bacterial load, ranges from
Discuss
Answer: (b).80-98%
Q28.
Composition of sewage water depends on its
Discuss
Answer: (b).Sources
Q29.
Finely divided solid, remaining either with in solution or in suspension is known as
Discuss
Answer: (d).Colloidal Solids
Q30.
Which is chief source of nitrogenous matter urea ?
Discuss
Answer: (b).Protein
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