ICSE Class 10 Cell: The Unit of Life — Mock Test (2027)
Free online mock test for Cell: The Unit of Life (ICSE Class 10 Botany) — 82 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 Cell: The Unit of Life 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 statement about the prokaryotic and eukaryotic ribosomes is INCORRECT?
- A.Eukaryotic ribosomes are 80S
- B.Prokaryotic ribosomes are 70S
- C.The subunits of 80S ribosomes are 60S and 40S
- D.Both 70S and 80S ribosomes are bound by a single membrane
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2.Which of the following is NOT a part of the bacterial flagellum?
- A.Filament
- B.Hook
- C.Basal body
- D.Axoneme
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3.Assertion (A): Active transport of ions across the plasma membrane requires energy. Reason (R): Active transport moves molecules against their concentration gradient, from lower to higher concentration.
- A.Both A and R are true and R is the correct explanation of A
- B.Both A and R are true but R is NOT the correct explanation of A
- C.A is true but R is false
- D.A is false but R is true
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4.Bacterial flagellum is composed of which three parts?
- A.Filament, hook and basal body
- B.Head, neck and tail
- C.Cis, medial and trans
- D.Outer, inner and matrix
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5.Smooth endoplasmic reticulum is the major site for the synthesis of:
- A.Proteins
- B.Lipids
- C.Nucleic acids
- D.Carbohydrates
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