ICSE Class 10 Transpiration — Mock Test (2027)
Free online mock test for Transpiration (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 Transpiration 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 of the following are two advantages of transpiration to a plant?
- A.Increased nutrient storage and enhanced root growth.
- B.Ascent of sap and cooling effect.
- C.Reduced water loss and improved photosynthesis.
- D.Higher seed production and faster flowering.
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2.Assertion: Transpiration is a necessary evil. Reason: It causes water loss but helps in absorption and upward movement of water and minerals. (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true, but reason is not the correct explanation of assertion. (c) If assertion is true but reason is false. (d) If both assertion and reason are false.
- A.If both assertion and reason are true and reason is the correct explanation of assertion.
- B.If both assertion and reason are true, but reason is not the correct explanation of assertion.
- C.If assertion is true but reason is false.
- D.If both assertion and reason are false.
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3.Assertion: Transpiration cools the plant. Reason: Evaporation of water vapours reduces the temperature of the leaf surface. (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true, but reason is not the correct explanation of assertion. (c) If assertion is true but reason is false. (d) If both assertion and reason are false.
- A.If both assertion and reason are true and reason is the correct explanation of assertion.
- B.If both assertion and reason are true, but reason is not the correct explanation of assertion.
- C.If assertion is true but reason is false.
- D.If both assertion and reason are false.
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4.The process in which water is lost from the margins of strawberry leaves is:
- A.Osmosis
- B.Imbibition
- C.Diffusion
- D.Guttation
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5.The diagram shows how water is lost from a leaf.
By which process is the water lost?- A.Osmosis
- B.Photosynthesis
- C.Translocation
- D.Transpiration
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