ICSE Class 10 The Reproductive System — Mock Test (2027)
Free online mock test for The Reproductive System (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 The Reproductive System 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.Why is the placenta an important structure for the development of a foetus?
- A.It produces hormones that regulate foetal growth.
- B.It allows the exchange of nutrients, gases, and waste products between mother and foetus.
- C.It protects the foetus from physical injury.
- D.It stores nutrients for the foetus during gestation.
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2.Fertilization takes place in
- a.fimbriae
- b.uterus
- c.vagina
- d.oviduct
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3.In which structure are the testes located in humans?
- A.Pelvis
- B.Scrotum
- C.Abdomen
- D.Inguinal canal
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4.Which of the following correctly differentiates the structure of sperm from that of the ovum?
- A.Sperm are round and non-motile; ova are motile with a tail.
- B.Sperm are motile with a head, neck, middle piece, and tail; ova are non-motile and round.
- C.Sperm and ova are both motile and structurally identical.
- D.Sperm are larger than ova and non-motile.
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5.Is the following statement true or false: 'Mother's blood flows into the foetus through the placenta.'?
- A.True
- B.False
- C.Only nutrients flow
- D.Only during illness
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