ICSE Class 10 Electricity and Magnetism — Mock Test (2027)
Free online mock test for Electricity and Magnetism (ICSE Class 10 Physics) — 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 Electricity and Magnetism 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.A D.C. motor is rotating in an anticlockwise direction. How can its direction of rotation be reversed?
- A.Increase the voltage of the battery
- B.Reverse the connections of the battery terminals
- C.Decrease the current flowing through the motor
- D.Change the magnetic field strength
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2.What resistance must be connected in parallel to a 15 Ω resistance to provide an effective resistance of 6 Ω?
- A.5 Ω
- B.10 Ω
- C.20 Ω
- D.25 Ω
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3.When an electric current passes through a metallic wire, what energy conversion takes place?
- A.Electrical energy is converted into mechanical energy
- B.Electrical energy is converted into heat energy
- C.Heat energy is converted into electrical energy
- D.Mechanical energy is converted into electrical energy
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4.In a three-pin plug, why is the earth pin designed to be longer and thicker than the live and neutral pins?
- A.To ensure it connects last, reducing wear on the plug.
- B.To reduce resistance for effective earthing and connect first for safety.
- C.To match the shape of the socket for better aesthetics.
- D.To increase the plug’s overall weight for stability.
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5.A bulb with a resistance of 400 Ω is connected to a 200 V mains supply. What is the magnitude of the current flowing through the bulb?
- A.0.25 A
- B.0.5 A
- C.1.0 A
- D.2.0 A
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