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
-
1.During a study of blood composition, a doctor explains that a particular blood vessel carries the least amount of urea after it has been filtered by the kidneys. Which of the following blood vessels in humans carries the least concentration of urea?
- a.Hepatic vein
- b.Hepatic artery
- c.Renal artery
- d.Renal vein
-
2.Which organ in the human body is responsible for producing urea?
- A.Kidney
- B.Liver
- C.Pancreas
- D.Spleen
-
3.Which excretory products are formed by the liver?
- A.Urea and bile pigments
- B.Carbon dioxide and water
- C.Uric acid and ammonia
- D.Sweat and sebum
-
4.Which of the following statement(s) is/are true?
- A.Urine is hypertonic in distal convoluted tubule
- B.When the urine passes into collecting tubule, it becomes hypotonic
- C.Urine becomes more and more hypotonic as it passes through Henle's loop
- D.Both (a) and (c)
-
5.Which structure transports urine from the kidney to the urinary bladder?
- A.Urethra
- B.Ureter
- C.Renal artery
- D.Collecting duct
Ready? Take the full 20-question test free — instant marking, no sign-up needed.
▶ Start free mock test