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.Fertilization takes place in
- a.uterus
- b.oviduct
- c.cervix
- d.ovary
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2.Which of the following is the odd one out in the list
- A.Epididymis
- B.Vas deferens
- C.Seminiferous tubule
- D.Ovum
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3.Which of the following correctly describes vasectomy and tubectomy?
- A.Vasectomy involves removing the ovaries, while tubectomy involves removing the testes.
- B.Vasectomy is the cutting and ligating of vasa deferentia in males, and tubectomy is the cutting and ligating of oviducts in females.
- C.Both procedures are temporary methods of birth control.
- D.Vasectomy and tubectomy prevent the production of sperm and ova, respectively.
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4.What best describes the concept of a positive feedback mechanism with reference to uterine contractions during childbirth?
- A.Each uterine contraction inhibits further contractions, maintaining a stable state until childbirth.
- B.Uterine contractions stimulate further contractions, intensifying until childbirth is complete.
- C.Uterine contractions occur randomly and independently of each other during childbirth.
- D.Contractions weaken over time due to fatigue, requiring medical intervention to complete childbirth.
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5.How are carbon dioxide and urea, excreted by the foetus, removed from its body?
- A.They are expelled directly through the foetal lungs and kidneys into the amniotic fluid.
- B.They diffuse from the foetal blood into the maternal blood via the placenta and are eliminated by the mother's excretory system.
- C.They are stored in the foetal liver until birth, when the newborn's organs take over excretion.
- D.They pass through the umbilical cord into the mother's digestive system for breakdown.
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