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 is NOT an advantage of transpiration in plants?
- A.Creates suction force for ascent of sap
- B.Produces a cooling effect on the plant
- C.Increases root pressure
- D.Helps in distribution of water throughout the plant
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2.A researcher is studying water loss in different parts of a plant and observes that the majority of water loss occurs through tiny pores on the leaf surface. Which structure is responsible for maximum transpiration?
- A.Lenticle
- B.Stomata
- C.Cuticle
- D.Root surface
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3.... is the change observed in the indicator-dry cobalt chloride in the experimental set up after keeping it in the sunlight.
- A.No change
- B.Red to Blue
- C.Blue to Pink
- D.Pink to Blue
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4.Which definition accurately describes the term 'wilting' in plants?
- A.The process of leaf expansion during growth.
- B.The condition where transpiration exceeds water absorption, causing leaves to droop.
- C.The conversion of water into vapour inside leaf cells.
- D.The absorption of water by root hairs from the soil.
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5.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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