WBJEE SERIES Biology
Environmental Issues
4 previous year questions.
Volume: 4 Ques
Yield: Medium
High-Yield Trend
1
2015 1
2010 1
2009 1
2008 Chapter Questions 4 MCQs
01
PYQ 2008
medium
biology ID: wbjee-20
Which of the following element is responsible for Minamata disease?
1
Hg
2
Pb
3
Cd
4
Fe
02
PYQ 2009
medium
biology ID: wbjee-20
Which element is cause of itai itai disease?
1
Hg
2
Pb
3
Cd
4
As
03
PYQ 2010
medium
biology ID: wbjee-20
Which one of the following diseases is related to cadmium pollution ?
1
Anaemia
2
Minimata
3
Pneumoconiosis
4
Itai-itai
04
PYQ 2015
medium
biology ID: wbjee-20
Which one of the following combinations is ?
1
Rio convention - air pollution
2
Kyoto protocol - climate change
3
Montreal protocol - ozone depletion
4
Ramsar convention - wetland conservation
About Environmental Issues - WBJEE
Environmental Issues is a vital chapter for WBJEE aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Environmental Issues PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Environmental Issues carry the most weight. Then, tackle the questions iteratively to solidify your understanding.