maths

I am a 2D shape. I have no straight sides. What am I?

• Triangle

• Circle

• Square

• Sphere

If y = x + 3, what is y if x = 4?

• 4

• 3

• 7

• 1

Which of the following is an integer?

• -2

• π

• 2/5

• √8

Find the sum of numbers between 1 and 20 (1 and 20 included):

• 21

• 121

• 210

• 201

I am a 3D shape. I have 2 circular ends. What am I?

• Sphere

• Circle

• Cylinder

• None

What is the value of 45÷15x0?

• not define

• 0

• 3

• none of these

7. a = 20/37, b = 11/37, c = 30/37 put the numbers in increasing order:

• a < c < b

• b < a < c

• b < c < a

• None of these

What is the smallest odd prime number?

• 1

• 2

• 3

• 0

What is the formula for the area of a square?

• side x side

• side x perimeter

• 2 x side x perimeter

• None of these

Rahul took 4 minutes to cut a board into 2 pieces. How long would it take Rahul to cut a similar board into 3 pieces?

• 2 minutes

• 4 minutes

• 6 minutes

• 8 minutes