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.In the human female reproductive system, a maturing egg is initially present in a sac of cells called ______ (1). This sac enlarges and fills with fluid to become the ______ (2) follicle. The release of the egg from the ovary is termed ______ (3), and fertilization typically occurs in the ______ (4). The process where the blastocyst attaches to the endometrium is known as ______ (5).
- A.(1) Graafian follicle, (2) Primary, (3) Ovulation, (4) Uterus, (5) Implantation
- B.(1) Follicle, (2) Graafian, (3) Ovulation, (4) Oviduct, (5) Implantation
- C.(1) Corpus luteum, (2) Secondary, (3) Menstruation, (4) Ovary, (5) Fertilization
- D.(1) Follicle, (2) Tertiary, (3) Ejaculation, (4) Cervix, (5) Gestation
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2.A single highly coiled tube where sperms are stored, gets concentrated and mature is known as:
- A.Epididymis
- B.Vas efferentia
- C.Vas deferens
- D.Seminiferous tubule
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3.Which of the following pairs correctly lists two changes each in human males and females that occur during puberty?
- A.Male: Deepening of voice, growth of facial and body hair. Female: Breast development, onset of menstrual cycle.
- B.Male: Increase in height, growth of underarm hair. Female: Widening of hips, growth of pubic hair.
- C.Male: Breast development, onset of menstrual cycle. Female: Deepening of voice, growth of facial hair.
- D.Male: Growth of pubic hair, onset of menstrual cycle. Female: Deepening of voice, growth of body hair.
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4.Fertilization is defined as the product of the fusion of which two structures?
- A.Egg cytoplasm and sperm cytoplasm
- B.Egg nucleus and sperm nucleus
- C.Egg membrane and sperm tail
- D.Egg mitochondria and sperm head
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5.On which day of the menstrual cycle does ovulation take place?
- a.5th day
- b.28th day
- c.14th day
- d.1st day
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