ICSE Class 10 Plant Kingdom — Mock Test (2027)
Free online mock test for Plant Kingdom (ICSE Class 10 Botany) — 80 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 Plant Kingdom 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.Algae usually reproduce sexually by the formation of gametes which may show all of the following EXCEPT:
- A.Isogamy
- B.Anisogamy
- C.Oogamy
- D.Apomixis
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2.In brown algae, food is stored as complex carbohydrates in the form of:
- A.Floridean starch
- B.Starch
- C.Laminarin or mannitol
- D.Glycogen
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3.Regarding the economic importance of algae, which of the following is correctly matched with its source?
- A.Agar - obtained from Gelidium and Gracilaria
- B.Algin - obtained from red algae
- C.Carrageen - obtained from brown algae
- D.Chlorella - a source of agar
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4.Which of the following is NOT included under Plantae in the modern classification described in the chapter?
- A.Algae
- B.Cyanobacteria (blue green algae)
- C.Bryophytes
- D.Gymnosperms
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5.Comparing the gametophytes across groups: (i) Bryophyte gametophyte is free-living. (ii) Pteridophyte prothallus is free-living. (iii) Gymnosperm gametophytes are free-living. Which statements are correct?
- A.(i) and (ii) only
- B.(ii) and (iii) only
- C.(i) and (iii) only
- D.(i), (ii) and (iii)
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