Irrational Numbers
Trending Questions
The numbers which have a non-terminating and non-repeating decimal expansion and cannot be represented in the form of pq ( q is not equal to '0') are known as___ numbers.
irrational
rational
real
integers
Which of the following fractions is a terminating decimal?
15
16
17
13
2√3×3√2 is a/an
.
Which of the following fraction is terminating decimal?
Which of the following is an irrational number?
i) 2√3
ii) 0.143¯¯¯¯¯¯32
iii) 5.¯¯¯¯¯¯46
iv) √5
Only iv)
ii) and iii)
i) and iv)
All of these
A circle has a radius of 7 cm. What is the nature of the value of its circumference?
Integer
Rational
Whole number
Irrational
The value of the area of an equilateral triangle is irrational. What can you say about the sides of the triangle?
Can be either irrational or rational
Irrational always
Rational always
Integer always
Which of the following is an irrational number?
i) 2√3
ii) 0.143¯¯¯¯¯¯32
iii) 5.¯¯¯¯¯¯46
iv) √5
Only iv
ii and iii
i and iv
Cannot be determined
Which of the following is always rational?
The hypotenuse of a right angled triangle having rational base and perpendicular
The area of a triangle, given the value of the sides are irrational
The volume of a cube, given the value of the sides are rational
The area of rectangle in which the value of one of the sides is irrational
Which of the following is/are an irrational number?
π
√5
√7
227