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- 1. Multiple Choice
What is a repeating decimal or decimal that terminates called ?
Natural Number
Irrational Number
Rational Number
Whole Number
- 2. Multiple Choice
Which of the following is not a part of the set of rational numbers ?
-42
5/0
0
14.7
- 3. Multiple Choice
Which of the following is an example of an irrational number?
-2/3
.75575557654..
23
0
- 4. Multiple Choice
Which of the following is true about irrational numbers?
They are terminating decimals.
They are non terminating and non-recurring decimals.
They are fractions.
They are natural numbers.
- 5. Multiple Choice
Which of the following number is an irrational number?
√9
√49
√100
√120
- 6. Multiple ChoiceWhich statement is NOT true?0.121212… is a rational number.0.34353637 is an irrational number.8.14 is a rational number.5.12345… is an irrational number.
- 7. Fill in the Blank
What is the form of 0.252525... ?
- 8. Multiple Choice
To convert a whole number into a rational number put it over_________
10
0
1
100
- 9. Multiple Choice
Which of the following statements is true?
Every rational number is an integer
Every whole number is a natural number
Every integer is a whole number
Every whole number is a rational number
- 10. Multiple Choice
Out of the given numbers , which number is a natural, whole, integer, rational, and real number ?
-4
5.1
0.7
3
- 11. Multiple Choice
can be expressed with rational denominator as ________________________ ?
- 12. Multiple Choice
What is the value of ?
27
-27
- 13. Multiple Choice
What is the value of (3 - √3) (2 - √2) ?
6 - √6
6 -2√3 - 3√2 + √6
6 + √6
6 -2√3 - 3√2 - √6
- 14. Multiple Choice
What is the value of 5√3 × √12 ?
30
6
√180
15√12
- 15. Multiple Choice
√5 is an irrational number. Which of the following operations on it will give a rational number?
Multiplying by and then adding .
adding and then multiplying by .
adding to it.
multiplying it by
- 16. Multiple Choice
Which of the following is a rational number between 15 and 16 ?
- 17. Multiple Choice
Which of the following is the symbol used to denote the collection of rational numbers ?
N
Z
W
Q
- 18. Multiple Choice
How many rational numbers are there between any two given rational numbers ?
100
10
1000
None of the above is correct
Infinitely Many
- 19. Multiple Choice
What is the product of 6 and 2 ?
12
60
4
3
- 20. Multiple Choice
Which of the following gives a rational number ?
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