It looks like you've uploaded a Class 8 mathematics test paper. The questions cover a variety of topics including fractions, rational numbers, geometry, pie charts, square roots, and powers.

Do you need help solving specific problems from this paper, or would you like a detailed explanation for any of the questions?

Here are five related questions that could deepen your understanding:

1. How do you find the reciprocal of a fraction or mixed number?
2. How can you determine if a quadrilateral is a specific type (e.g., rectangle or rhombus) based on its properties?
3. What are some methods to arrange fractions or rational numbers in increasing order?
4. How do you calculate the area of irregular shapes, like certain types of quadrilaterals?
5. What strategies can you use to find the square root of a large number?

Tip: When working with fractions or rational numbers, converting them into decimal form can make comparisons much easier.