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
























































Description:

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

Discussion

Sree

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

17 days 2 hours 54 minutes ago

Anu Arora

Can someone post links to sites where i can download free sample papers???
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??

162 days 9 hours 4 minutes ago

Anu Arora

Can someone post links to sites where i can download free sample papers???
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??

162 days 9 hours 5 minutes ago

arshi sayeed

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

1707 days 9 hours 14 minutes ago

arshi sayeed

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

1707 days 9 hours 14 minutes ago

usama

its very easy test

1711 days 6 hours 20 minutes ago

anil

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

1753 days 14 hours 33 minutes ago

umer hayat

no

1775 days 12 hours 39 minutes ago

umer hayat

no

1775 days 12 hours 40 minutes ago

prachi

'Damn maths is really confusing! >:\

1785 days 27 minutes ago

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