Gujarat Board Class 6 Science — Important Questions

Carbohydrates and fats are both called 'energy-giving foods'. However, which of the following statements correctly compares the two?

Which nutrient is most important for the growth and repair of the body?

Vitamin D helps the body use calcium for strong bones and teeth. Which of the following is a natural source of Vitamin D that does NOT require eating any food?

Sand is mixed with water and stirred. Sand is an example of a/an _______ substance.

Cotton is an example of which type of material based on hardness?

A shopkeeper keeps biscuits in a transparent container. What is the most likely reason for this?

A mixture contains oil and water. These two liquids do not mix with each other. After allowing the mixture to stand for some time, two separate layers form. Which method is used to separate them, and which layer would oil form?

Boojho wants to separate powdered chalk mixed with flour. He tries sieving, but both chalk powder and flour pass through the sieve equally. Why does sieving FAIL in this case?

During filtration using a filter paper folded into a cone and placed in a funnel, which statement CORRECTLY describes what happens to the solid and liquid parts of the mixture?