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Quiz on Number Systems

Total questions: 12

Worksheet time: 22mins

Name
Class
Date
1.

What are rational numbers?

a)

A number that can be written in the form p/q and p ≠ 0

b)

A number that can be written in the form p/q where p and q are integers and p ≠ 0

c)

A number that can be written in the form p/q where p and q are also rational and p = 1

d)

A number that can't be written in the form p/q where p and q are integers and p is a whole number

2.

What are irrational numbers?

a)

A number that can be written in the form p/q where p and q are integers

b)

A rational number that can't be written in the form p/q where p and q are integers and p ≠ 0

c)

A number that can't be written in the form p/q where p and q are integers and p ≠ 0

3.

Is this method correct? Yes or No

Rationalize the denominator of 23√−1

23√−1 × 3√+13√+1 = 23√+13√2−12 = 23√+13−1

23√+12 = 3

(a)  

4.

Simplify and find the value of
 (729)16\left(729\right)^{\frac{1}{6}} 
write final answer only



(a)  

5.

Simplify and find the value of
 (64)23\left(64\right)^{\frac{2}{3}} 

write final answer only


(a)  

6.

Every whole number is a natural number

a)

True

b)

False

7.

Are the square roots of all positive integers irrational?

a)

Yes

b)

No

8.

Which of the following rational numbers have terminating decimal expansion?

a)

213\frac{2}{13}

b)

237\frac{23}{7}

c)

35\frac{3}{5}

9.

How many rational numbers can be found between two distinct rational numbers?

(a)  

10.

How much stars for this quiz?

4 lines
11.

Was this quiz nice? (Yes or No)

(a)  

12.

THANK YOU for joining this quiz. I hope you enjoyed this quiz. It was fun asking you questions! =)

I would like to read your feedback for the quiz. (Optional)

Bye! And ALL THE BEST FOR SA1!

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