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.Excretion process involves
- A.removal of nitrogenous waste
- B.removal of bile pigments
- C.removal of byproducts of anabolism and catabolism
- D.All of the above
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2.Which term describes the process by which metabolic wastes are removed from the body?
- A.Secretion
- B.Excretion
- C.Digestion
- D.Respiration
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3.The ureter serves as the connecting link between which two structures?
- A.Kidney and urethra
- B.Kidney and urinary bladder
- C.Urinary bladder and urethra
- D.Liver and urinary bladder
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4.Maximum amount of water from the glomerular filtrate is absorbed in.
- A.descending limbs of loop of Henle
- B.ascending limb of loop of Henle
- C.proximal convoluted tubule
- D.distal convoluted tubule
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5.Rearrange the following parts in their proper sequence from the starting point to where they end: loop of Henle (l convoluted tubule), glomerulus, proximal convoluted tubule. Which of the following represents the correct order?
- A.Glomerulus → Proximal convoluted tubule → Loop of Henle → Distal convoluted tubule → Collecting duct
- B.Proximal convoluted tubule → Glomerulus → Loop of Henle → Distal convoluted tubule → Collecting duct
- C.Glomerulus → Loop of Henle → Proximal convoluted tubule → Distal convoluted tubule → Collecting duct
- D.Loop of Henle → Glomerulus → Proximal convoluted tubule → Distal convoluted tubule → Collecting duct
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