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Pi quiz

Total questions: 10

Worksheet time: 7mins

Name
Class
Date
1.

Radius is twice of diameter.​ (a)  

Choose from the below words
False
True
2.

If the radius of a circle is 0.5m, what is its diameter?

(a)  

3.

Pi = c ​​ (a)   ​ d

Choose from the below words

÷\div  

-  

++  

×\times  

4.

Who was the first scientist to come up with the strategy to find out the value of Pi?

(a)  

5.

How many numbers are there between 3 and 4?

a)

10

b)

9

c)

11

d)

infinity

6.

Pi is an ​ (a)   number.

Choose from the below words
irrational
rational
natural
whole
7.

Francois used a polygon till ___ sides.

8.

Find the circumference of a circle whose radius=5.5cm.

(a)  

9.

The perimeter of a rectangular wire is 264m. The same wire is bent into the shape of a circle. Find the radius of the circle formed.

(a)  

10.

Find the area of a circle whose radius =9cm.

(a)