ICSE Class 10 Absorption by Roots — Mock Test (2027)
Free online mock test for Absorption by Roots (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 Absorption by Roots 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.What term is used to describe the concentration relationship between two solutions?
- A.Osmolarity
- B.Tonicity
- C.Viscosity
- D.Density
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2.Ascent of sap
- A.Upward movement of ions from the root hair to aerial parts of the plant body.
- B.Upward movement of water along with the minerals from the root to aerial parts of the plant body.
- C.Upward movement of solution from the root to aerial parts of the plant body by the process of diffusion.
- D.Upward movement of solute from the root to aerial parts of the plant body by the process of osmosis through semi-permeable membrane.
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3.What is the biological term for the process of uptake of mineral ions against the concentration gradient using energy from the cell?
- A.Diffusion
- B.Osmosis
- C.Active transport
- D.Imbibition
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4.Root pressure can be measured by using a:
- A.Barometer
- B.Manometer
- C.Hygrometer
- D.Potometer
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5.The first process by which water enters into the seed coat when a seed is placed in a suitable situation for germination is:
- A.Osmosis
- B.Diffusion
- C.Imbibition
- D.Active absorption
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