ICSE Class 10 The Circulatory System — Mock Test (2027)
Free online mock test for The Circulatory 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 Circulatory 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.Complete the following statement by choosing the correct option from those given below: An anticoagulant present in the blood is _______.
- A.heparin
- B.hirudin
- C.thromboplastin
- D.calcium
-
2.Which phase of the cardiac cycle involves the relaxation of the ventricles?
- A.Atrial systole
- B.Ventricular systole
- C.Ventricular diastole
- D.Atrial diastole
-
3.During a heart examination, the doctor explains that a specific valve between the right atrium and right ventricle ensures blood flows in one direction and prevents backflow. This valve is called:
- a.Mitral valve
- b.Bicuspid valve
- c.Semilunar valve
- d.Tricuspid valve
-
4.Mention the phase of the heart beat in which both the atrioventricular valves are closed.
- A.Atrial systole
- B.Ventricular systole
- C.Atrial diastole
- D.Joint diastole
-
5.The valve present between the right atrium and the right ventricle is the
- A.Pulmonary semilunar valve
- B.Tricuspid valve
- C.Bicuspid valve
- D.Mitral valve
Ready? Take the full 20-question test free — instant marking, no sign-up needed.
▶ Start free mock test