# CBSE Class IX - Mathematics - Number System 1.1 Online Test

Which is not a Number Sysytem?
N
Z
W
K
Q
In a number line if you start from zoro and go towads right then which will you find?
All possitive numbers
All negative numbers
All Zeros
None of the above
Which is not a Natural Number?
1
2
3
-4
Wich is statement(s) is/are correct? A) All whole numbers are Natural Numbers B) If you take out Zero from Whole Numbers remaining numbers froms Natural Numbers C) All Natural numbers are whole Numbers D) zero is a natural Number
A and B
B and C
C and D
A and D
Only A
A and D
'Z' denotes which set of natural numbers.
Zero
Rational Numbers
Integers
If a number is represented by p/q, then below which condition mekes it a Rational Number?
q=0
p=0
p is not equal to 0
q is not equal to 0
p and q both are not equal to 0
How many rational numbers can be found between two whole numbers?
1
2
3
100
Infinite
Which statement(s) is/are correct? A) Zero is a common number between Natural Numbers and Whole Numbers B) All rational numbers are Natural numbers C) All whole numbers are Integers D) All Natural Numbers are Rational Numbers
A and B
A, B and C
A, C and D
All are correct
B, C and D
Only D
Which is not a number between 4 and 5?
37/9
19/3
49/11
101/25
Negative numbers are part of which number system?
N and Q
Z and W
W and Q
Q and Z

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Answer all the questions. Send an email to teachorissa@gmail.com for your feedback and doubts.

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Discussion

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- https://www.mcqna.com/
https://www.drishtiias.com/
is best

365 days 15 hours 22 minutes ago

To The Author of this questionnaire

Question 4: What is the right boption?
I guess it is Option 2: B&C. But the given right answer is A&B.
How can all whole numbers be naturals when 0 is an exceptional. 'All natural numbers are whole numbers' is a convincing fact which justifies my guess I hope. Please reply anyone

2211 days 18 hours 51 minutes ago

I know these 2 sites:
- http://www.evidyarthi.in/
- cbse.nic.in

Are there any other sites providing good quality sample papers for Class IX??

2357 days 1 hours 2 minutes ago

I know these 2 sites:
- www.evidyarthi.in/
- www.cbse.nic.in

Are there any other sites providing good quality sample papers for Class IX??

2357 days 1 hours 2 minutes ago

the questions like "which of the following are correct" the correct answer was not in the option

3902 days 1 hours 12 minutes ago

the questions like "which of the following are correct" the correct answer was not in the option

3902 days 1 hours 12 minutes ago

its very easy test

3905 days 22 hours 18 minutes ago

class 9 1.1 test:- ANS.of Q.4

3948 days 6 hours 31 minutes ago

no

3970 days 4 hours 37 minutes ago

no

3970 days 4 hours 37 minutes ago

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