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Important Questions

Waste

ICSE · Class 10 · Environmental Science

Most important questions from Waste for ICSE Class 10 Environmental Science board exam 2026. MCQs, short answer, and long answer questions with marks.

83 questions52 flashcards5 concepts

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83 Questions·
multiple choicemultiple correcttrue false

Sample Questions

1multiple correct
1 marks

Which of the following are examples of solid waste?

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Food leftovers, Crop residue, Plastic wrappers, Ashes

Solid waste includes food leftovers, crop residue, plastic wrappers and ashes.

2multiple correct
1 marks

Which of the following are sources of industrial waste?

Show answer

Metallurgical industries, Cement industries, Paper and pulp industries, Mining operations

Industrial waste comes from metallurgical, cement, paper and pulp industries, textile industries and mining operations.

3multiple choice
1 marks

Which item is an example of e-waste?

Show answer

Older computers and mobiles

E-waste includes discarded older computers, mobiles and similar electronic items.

4multiple choice
1 marks

Which waste is degraded by microorganisms?

Show answer

Biodegradable waste

Biodegradable waste is the waste that is degraded by microorganisms.

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Frequently Asked Questions

What are the important topics in Waste for ICSE Class 10 Environmental Science?
Waste covers several key topics that are frequently asked in ICSE Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Waste — ICSE Class 10 Environmental Science?
Understand the core concepts first, then work through the 83 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Waste?
There are 83 practice questions available for Waste. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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All 10 chapters — ICSE Class 10 Environmental Science Important Questions

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