Jay Malhar Primary School, Bale
General Science Question Paper – Std 6
Total Marks: 40
Q.1. Fill in the blanks (5 Marks)
- ________ is a push or a pull.
- The motion of a swing is an example of ________ motion.
- A lever is a type of ________ machine.
- Shadows are formed when light is ________ by an object.
- The sound travels faster in ________ than in air.
Q.2. Match the following (5 Marks)
| Column A | Column B |
|---|---|
| 1. Pulley | a) Circular motion |
| 2. Earth revolving around the Sun | b) Sound |
| 3. Force | c) Helps lift heavy loads |
| 4. Transparent objects | d) Push or Pull |
| 5. Vibration | e) Can see clearly through |
Q.3. Answer in 1–2 sentences (10 Marks)
- What is mechanical energy?
- Differentiate between potential and kinetic energy.
- How is a shadow formed?
- What is a magnet?
- Name any two simple machines and their uses.
Q.4. Answer in detail (12 Marks)
- Explain types of motion with examples.
- Write any three effects of force.
- Describe any three simple machines with examples.
- Describe the solar system and name the planets.
Q.5. Draw and label (8 Marks)
Any one:
- Types of motion – Linear, Circular, Oscillatory
- Solar System – Show and label 8 planets
Jay Malhar Primary School, Bale
Detailed Answer Sheet – Science – Std 6
Total Marks: 40
Q.1. Fill in the blanks (5 Marks)
- Force is a push or a pull.
- The motion of a swing is an example of oscillatory motion.
- A lever is a type of simple machine.
- Shadows are formed when light is blocked by an object.
- The sound travels faster in water than in air.
Q.2. Match the following (5 Marks)
- Pulley – c) Helps lift heavy loads
- Earth revolving around the Sun – a) Circular motion
- Force – d) Push or Pull
- Transparent objects – e) Can see clearly through
- Vibration – b) Sound
Q.3. Answer in 1–2 Sentences (10 Marks)
- What is mechanical energy?
Mechanical energy is the sum of kinetic energy and potential energy present in an object due to its motion or position. - Differentiate between potential and kinetic energy.
Potential energy is the stored energy in an object due to its position, while kinetic energy is the energy possessed by an object due to its motion. - How is a shadow formed?
A shadow is formed when an opaque object blocks the path of light, preventing light from passing through it. - What is a magnet?
A magnet is an object that produces a magnetic field and attracts materials like iron, nickel, and cobalt. - Name any two simple machines and their uses.
- Lever: Used to lift heavy objects.
- Pulley: Used to change the direction of a force and lift loads.
Q.4. Answer in Detail (12 Marks)
-
Explain types of motion with examples:
- Linear motion: Movement in a straight line (e.g., a train moving on a track).
- Circular motion: Movement around a fixed point or center (e.g., blades of a fan).
- Oscillatory motion: Back-and-forth movement (e.g., a swing). -
Write any three effects of force:
- A force can move a stationary object.
- A force can stop a moving object.
- A force can change the shape or direction of an object. -
Describe any three simple machines with examples:
- Inclined Plane: A sloping surface used to move objects to a higher or lower place (e.g., ramp).
- Lever: A rigid bar used to lift loads with support at a fixed point (e.g., see-saw).
- Pulley: A wheel with a rope used to lift heavy objects (e.g., well pulley). -
Describe the solar system and name the planets:
The solar system consists of the Sun and all the celestial bodies that revolve around it. These include 8 planets, moons, asteroids, and comets.
The 8 planets in order are:
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
Q.5. Draw and Label (Any one – 8 Marks)
- Types of Motion:
Draw and label diagrams of:
- Linear motion (e.g., arrow moving in a straight line)
- Circular motion (e.g., rotating wheel)
- Oscillatory motion (e.g., pendulum or swing) - Solar System:
Draw the Sun in the center and 8 planets orbiting it. Label each planet correctly from Mercury to Neptune.
