myTestBook.com Math Reading Science Practice Test for Grade 1, 2, 3, 4 & 5    
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Grade: 6,    Subject: Math,    Topic: Rational numbers Irrational numbers
Question 1:
Which of these is neither a prime nor a composite number?

30

21
 
Question 2:
Which of the following numbers is the lowest prime number?

03.14

23
 
Question 3:
Which is a rational number?

25.22−.007

−132all of the above
 
Question 4:
Sum of a rational number and irrational number is ____________ number.

a rationalan irrational

a nonan infinite
 
Question 5:
Which is the lowest whole number?

110

20
 
Question 6:
Identify the irrational number.

891.37102.820903851178897100

0.8333...0.636363
 
Question 7:
Which statement is correct?

π is a natural numberπ is a prime number

π is a rational numberπ is an irrational number
 
Question 8:
What is the set of positive numbers, '0' and negative numbers called?

Rational numbersIrrational numbers

IntegersNatural numbers
 
Question 9:
Which number is neither positive nor negative?

010

21
 
Question 10:
Which numbers in decimal form do not repeat in a pattern or terminate? (They go forever infinity)

Natural numbersRational numbers

Whole numbersIrrational numbers
 
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