CBSE Class 6 Science Measurement of Length and Motion (Class 6 NCERT New) Quiz 6

1. To convert from a smaller unit to a larger unit, we:

A Multiply B Divide C Subtract D Add

2. The smallest length that can be measured using a geometry box ruler is:

A 1 cm B 1 mm C 0.1 mm D 1 m

3. Which measuring tape is best suited to measure curved lines like a bottle rim?

A Geometry box ruler B Steel tape C Flexible fabric tape D Wooden scale

4. When using a broken scale (zero mark missing), the correct method is to:

A Estimate length by eye B Start from any clear mark and subtract the difference C Start from the broken end directly D Not measure at all

5. While reading a scale, the correct position of the eye should be:

A From the left side B From the right side C Exactly above the mark D From any convenient angle

6. A reference point is:

A Any moving object B A fixed point used to determine position C A midpoint of two objects D The starting point of a measuring tape

7. If a kilometre stone reads “Delhi 70 km”, it means:

A Delhi is 70 km long B Our position is 70 km away from Delhi C The road is 70 km wide D We reached Delhi in 70 minutes

8. An object is said to be in motion when:

A Its mass changes B Its position changes w.r.t a reference point C It rotates around itself D It is compared with any other object

9. People sitting inside a moving bus appear at rest because:

A They are at rest relative to the bus B They are not moving at all C Their mass is constant D They are in uniform circular motion

10. A car moving on a straight road shows:

A Circular motion B Oscillatory motion C Linear motion D Random motion