1. The following are properties of a square except

(a) All sides are equal (b) Diagonals are not equal
(c) All angles equal 90o
(d) Diagonals bisect each other
2. A line that touches a circle at just one point is called ________
(a) straight line (b) tangent (c) curve (d) diagonal line
3. If the perimeter of a square is 48m, what is the length of each side?
(a) 12m (b) 24m (c) 4m (d) 28m
4. Which of the following is an example of a 3D shapes
(a) Isosceles triangle (b) Trapezium (c) Pyramid (d) Rhombus
5. The length of a rectangle is 8km and its breadth is 2km, calculate its area.
(a) 16km (b) 16kk (c) 16km2
(d) 16mm

5 answers

(c) 16km2
That answer above is incomplete
Apologies for the incomplete answer. Here is the complete answer:

5. The length of a rectangle is 8km and its breadth is 2km, calculate its area.
Area of a rectangle = length x breadth
Area = 8km x 2km = 16km2

So, the correct answer is:
(c) 16km2
The question has 1,2,3,4, and 5 but the answer given is for only number 5
Therefore it makes it incomplete
You are correct, and I apologize for the oversight. Let me provide the correct answers for all the questions:

1. The following are properties of a square except
(a) All sides are equal (b) Diagonals are not equal
(c) All angles equal 90o
(d) Diagonals bisect each other

Answer: (b) Diagonals are not equal

2. A line that touches a circle at just one point is called ________
(a) straight line (b) tangent (c) curve (d) diagonal line

Answer: (b) tangent

3. If the perimeter of a square is 48m, what is the length of each side?
(a) 12m (b) 24m (c) 4m (d) 28m

Answer: (a) 12m

4. Which of the following is an example of a 3D shape
(a) Isosceles triangle (b) Trapezium (c) Pyramid (d) Rhombus

Answer: (c) Pyramid

5. The length of a rectangle is 8km and its breadth is 2km, calculate its area.
(a) 16km (b) 16km2 (c) 16mm

Answer: (b) 16km2

I hope this provides a more complete and accurate response to all the questions. Thank you for pointing out the error.