ICSE Class 10 The Endocrine System — Mock Test (2027)
Free online mock test for The Endocrine 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 Endocrine 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
-
1.What condition would a child suffer from if there was hyposecretion from his thyroid gland?
- A.Goitre, characterized by an enlarged thyroid gland.
- B.Cretinism, marked by stunted physical and mental growth.
- C.Gigantism, leading to excessive growth and height.
- D.Myxoedema, causing swelling and metabolic slowdown in adults.
-
2.Where are the Islets of Langerhans located exactly?
- A.In the liver.
- B.In the pancreas.
- C.In the stomach.
- D.In the small intestine.
-
3.What is virilism, and which of the following is a symptom of this condition?
- A.Development of female secondary sexual characters in men; enlarged breasts.
- B.Development of male secondary sexual characters in women; growth of beard.
- C.Excessive hair growth in both genders; increased body hair.
- D.Reduced muscle mass in men; muscle weakness.
-
4.Exophthalmic goitre is caused due to the overactivity of
- A.thymus
- B.thyroid
- C.parathyroid
- D.adrenal cortex
-
5.The child frightened by the loud noise, runs quickly to his mother. Which substance helps in this response?
- a.Insulin
- b.Adrenaline
- c.Amylase
- d.Protease
Ready? Take the full 20-question test free — instant marking, no sign-up needed.
▶ Start free mock test