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

Q

K

W

Z

N

In a number line if you start from zoro and go towads right then which will you find?

None of the above

All Zeros

All negative numbers

All possitive numbers

Which is not a Natural Number?

-4

3

2

1

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 D

Only A

A and D

C and D

B and C

A and B

'Z' denotes which set of natural numbers.

Integers

Rational Numbers

Zero

If a number is represented by p/q, then below which condition mekes it a Rational Number?

p and q both are not equal to 0

q is not equal to 0

p is not equal to 0

p=0

q=0

How many rational numbers can be found between two whole numbers?

Infinite

100

3

2

1

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

Only D

B, C and D

All are correct

A, C and D

A, B and C

A and B

Which is not a number between 4 and 5?

101/25

49/11

19/3

37/9

Negative numbers are part of which number system?

Q and Z

W and Q

Z and W

N and Q

**Description:**

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

**Discussion**

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

1075 days 6 hours 2 minutes ago

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

1075 days 6 hours 2 minutes ago

Maths is logical and tricky..Attend some of my classes if you have any doubts.

1141 days 1 hours 6 minutes ago

For Question 4 B and C is the Correct answer.

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

1522 days 22 hours 43 minutes ago

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

1523 days 14 minutes ago

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

1635 days 8 hours 24 minutes ago

Malay Biswallet me know the question you are referring to.

1074 days 21 hours 33 minutes ago

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