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Q1. The distance between Priya's school and her home is 1.5 km. Expressed in metres, this is
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Q2. Which unit is most suitable for stating the distance between Delhi and Lucknow?
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Q3. Asha wants to state the thickness of a coin. The most suitable unit for her is
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Q4. While measuring the length of a pencil with a 15-cm scale, where should the eye be placed for a correct reading?
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Q5. The zero end of Hardeep's scale is broken. He aligns the object with the 1.0 cm mark and reads the other end as 10.4 cm. The length of the object is
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Q6. Priya wants to measure the girth (thickness around) of a tree trunk. Which instrument is most suitable?
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Q7. While writing 'three kilometres' using the symbol, the correct form is
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Q8. Padma is travelling by bus to Delhi. A kilometre stone reads 'Delhi 70 km'. The reference point in this situation is
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Q9. Deepa, Anish, Hardeep, Padma and Tasneem disagree about whether the school or the garden is closer. Why are their answers different?
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Q10. A tree stands in a field while a cow grazes near it. With respect to the field, the tree is said to be
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Q11. The motion of a car moving on a straight road from Rampur to Sitapur is an example of
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Q12. Two children playing on a see-saw in a children's park move up and down about the central pivot. Their motion is best classified as
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Q13. If an object repeats its path after a fixed interval of time, its motion is said to be
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Q14. An eraser is tied to one end of a thread, hung from the other end, taken slightly to one side and released. What kind of motion does it perform?
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Q15. Some scales also carry an inch marking. According to the chapter, 1 inch is equal to
