My Report

Biology – Class 12 Mock Test 10


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. Which of the following is a secondary treatment for water pollution?

Question 1 of 10

Question 2 of 10

2. What is exploring molecular, genetic, and species-level diversity for products of economic importance called?

Question 2 of 10

Question 3 of 10

3. To dispose of which waste are the deep pits dug in desert areas or in the sea bottom?

Question 3 of 10

Question 4 of 10

4. Why is CNG (Compressed Natural Gas) preferred over petrol?

Question 4 of 10

Question 5 of 10

5. What should be the amount of BOD in the drinking water?

Question 5 of 10

Question 6 of 10

6. Which industries release particulate air pollutants along with harmless gases, such as nitrogen, oxygen, etc.?

Question 6 of 10

Question 7 of 10

7. What is every material that goes to trash known as?

Question 7 of 10

Question 8 of 10

8. What are the essential elements required by organisms for their body-building and metabolism called?

Question 8 of 10

Question 9 of 10

9. Why are the fundamental ecosystems services largely taken for granted?

Question 9 of 10

Question 10 of 10

10. Who replaces the mosses in a xerarch succession?

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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