Give the unit for measuring the following: (a) Distance between Delhi and Jaipur. (b) Thickness of a coin. (c) Length of your eraser. (d) Length of your shoe lace.

Name the device used to measure the following: (a) Size of your shoulder. (b) Size of your wrist. (c) Your height. (d) Your weight. (e) Cloth for curtain. (f) Circumference of round table.

Updated 1/12/2026

State two precautions to be observed while measuring length with the help of a metre scale.

Updated 1/12/2026

Give one example each of the following types of motion: (a) Linear (b) Circular (c) Periodic.

Updated 1/12/2026

Suggest any three ways you can think of to avoid wastage of food.

Updated 1/12/2026

Write the differences between bones and cartilage.

Updated 1/12/2026