ICSE Class 10 Photosynthesis — Mock Test (2027)
Free online mock test for Photosynthesis (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 Photosynthesis 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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1.169. Sunlight arrives at a plant in units of light energy called
- A.protons
- B.photons
- C.electrons
- D.wavelengths
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2.The immediate product of photosynthesis is glucose.
- A.Yes
- B.No
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3.Match the following:
Chloroplast Chlorophyll (a) It is an organelle of the cell. It is the green pigment in chloroplast. (b) It is living. It is non-living. -
4.A plant biologist is examining the structure of chloroplasts, specifically the role of the grana in photosynthesis. She wants to determine which processes do not take place in the grana. Grana of chloroplast is not the :
- a.Site of Light Independent Phase.
- b.Site of Light Dependent Phase.
- c.Site of Photolysis.
- d.Site of Photon absorption.
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5.What is the function of carotenoids in photosynthesis?
- A.Absorb green light
- B.Protect chlorophyll from photo-oxidation
- C.Produce ATP
- D.Absorb carbon dioxide
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