ICSE Class 10 Pollution — Mock Test (2027)
Free online mock test for Pollution (ICSE Class 10 Biology) — 20 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.
What to expect: This mock test covers key concepts from the Pollution chapter — including application-based and competency-focused questions aligned with how ICSE actually sets the paper.
Tip: Attempt without notes first to identify gaps, then review explanations for any wrong answers. Retake after a few days for best retention.
Sample questions
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1.Which heavy metal pollutant is commonly released in automobile exhausts?
- A.Mercury
- B.Lead
- C.Cadmium
- D.Arsenic
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2.Which of the following is an example of a biodegradable pollutant?
- A.Plastic bottle
- B.Vegetable peel
- C.Glass shard
- D.Aluminum can
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3.Which of the following is a poisonous allotropic form of oxygen?
- A.Carbon monoxide
- B.Ozone
- C.Nitrogen dioxide
- D.Sulphur dioxide
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4.What term is used for agents causing pollution?
- A.Pollutants
- B.Contaminants
- C.Toxins
- D.Carcinogens
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5.What term is used for pollutants that cannot be broken down into simple and harmless products?
- A.Biodegradable
- B.Non-biodegradable
- C.Organic
- D.Decomposable
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