ICSE Class 10 The Excretory System — Mock Test (2027)
Free online mock test for The Excretory 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 Excretory 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.The formation of urine in our excretory system is known as
- a.uropoiesis
- b.haemopoiesis
- c.leucopoiesis
- d.None of these
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2.Maximum amount of water from the glomerular filtrate is reabsorbed in
- a.DCT
- b.PCT
- c.ascending limb of Henle’s loop
- d.descending limb of Henle’s loop
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3.Which of the following correctly describes the difference in function between the ureter and the urethra?
- A.The ureter expels urine from the body, while the urethra transports urine from the kidney to the bladder.
- B.The ureter transports urine from the kidney to the bladder, while the urethra expels urine from the body.
- C.Both the ureter and urethra transport urine from the kidney to the bladder.
- D.The ureter expels urine from the bladder, while the urethra stores urine in the bladder.
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4.Which blood vessel supplies blood to the kidney?
- A.Renal artery
- B.Renal vein
- C.Hepatic artery
- D.Pulmonary artery
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5.Which part of the kidney contains the Bowman's capsules?
- A.Cortex
- B.Medulla
- C.Pelvis
- D.Ureter
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