- Natural and Whole Number
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- Integers
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- Rational and Irrational Numbers
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- Real Numbers
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- Laws of exponents
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- What is Number Line
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- successive Magnification

Here we are trying to give the Class 9 Maths Worksheet for Number System. It tests the basic concepts and at the same makes the student comfortable with the questions

Find the value of each of the Following

a) 16

b) 625

c) 2√3 + 8√18

d) 15√6 + √216

e) 10

f) 5

g) √162/√2

h) (1+√2)/(1-√2)

Simplify the below expression

a)

b)

c)

d)

Find the value of a and b such that

If p = 1+√3

Find the value of

i) p

ii) p

(i) 2/√5 is a rational number.

(ii) There are infinitely many integers between any two integers.

(iii) Number of rational numbers between 11 and 13 is finite.

(iv) There are numbers which cannot be written in the form

(v) The square of an irrational number is always rational.

(vi) √18/√2 is not a rational number as √18 and √2 are not integers.

5)

i) False

ii) false

iii) false

iv) True

v) False

vi) False

Class 9 Maths Class 9 Science