A number 5.4 is wrongly entered as 4.5 due to typing error. Find the percentage error.

What are proper fractions, improper fractions and mixed fractions? Give Example for each. [4 MARKS]

The Perimeter of a rectangle is 54 cm. The area of another rectangle is 44 cm2. The lengths of both rectangles are same. What is the average of the width of both rectangles?

Add the following fractions:- 514+212=?

The angle obtained when a straight angle is bisected is ___ .

In a camp of 300 Soldiers had food for 13 days. If 40 of them are transferred to the other camp. So how long the food Last ?

Question 7 (i) Rewrite the following rational number in the simplest form: −86

Question 28 State whether the given statement is true (T) or false (F). The ratio of 1 hour to one day is 1 : 1.

Arun needed to measure the area of a cardboard required to create his craft project. The shape he needed is displayed in the figure below. Which of the following could be used by him to determine the area of this flower-shaped figure?

Find the area of a square plot of side 25 m.

3.5 × 4.05 = X. The value of X is :

Question 68 The length and breadth of a school ground are 150 m and 90 m respectively, while the length and breadth of a mela ground are 210 m and 126 m, respectively. Are these measurements in proportion?

In the below, figure the shaded region I and II are respectively

The sum of the ages of a mother & her son is 60 years. Twelve years ago, the mother was five times as old as her son. Find their present ages.