ICSE Class 10 Force, Turning Effects of Force, and Uniform Circular Motion — Mock Test (2027)

Free online mock test for Force, Turning Effects of Force, and Uniform Circular Motion (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.

Sample questions

1. 1.Define the centre of gravity (C.G.) of a body. Which of the following statements correctly describes it?
   • A.The point where the body balances perfectly, regardless of its orientation.
   • B.The geometric center of the body, calculated as the average of all particle positions.
   • C.The point where the body's mass is concentrated, but only in a uniform gravitational field.
   • D.The point where the sum of all forces acting on the body equals zero.
2. 2.Why is heavy luggage typically loaded near the bottom of a ship?
   • A.To increase the ship's speed by reducing air resistance.
   • B.To lower the center of gravity and maintain stable equilibrium.
   • C.To distribute weight evenly across the ship's deck.
   • D.To prevent the luggage from shifting during rough weather.
3. 3.A planet revolves around the sun due to which type of force between it and the sun?
   • A.Electrostatic force
   • B.Gravitational force
   • C.Centripetal force
   • D.Magnetic force
4. 4.Two forces each of $5\mathrm{N}$ act vertically upwards and downwards respectively on the two ends of a uniform metre rule which is placed at its midpoint as shown in the diagram. Determine the magnitude of the resultant moment of these forces about the mid-point.
5. 5.A physical balance has its arms of length 60 cm and 40 cm. What weight kept on the pan of the longer arm will balance an object of weight 100 gf kept on the other pan?
   • A.66.67 gf
   • B.150 gf
   • C.40 gf
   • D.24 gf