# 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

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

1338 days 5 hours 24 minutes ago

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

1338 days 5 hours 24 minutes ago

its very easy test

1342 days 2 hours 30 minutes ago

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

1384 days 10 hours 43 minutes ago

no

1406 days 8 hours 49 minutes ago

no

1406 days 8 hours 49 minutes ago

'Damn maths is really confusing! >:\

1415 days 20 hours 37 minutes ago

For Question 4 B and C is the Correct answer.
For Question 8 B, C and D is the Correct answer.

1785 days 22 hours 5 minutes ago

no not true and folse are wrong,so tell me what do u mean by that

1785 days 23 hours 36 minutes ago

0 is not a natural no.........which of the follwing r correct has got wrong ans.....

1898 days 7 hours 46 minutes ago

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