Question 1 :
State whether the statements are true (T) or false (F).<br>$\dfrac{-3}{4}$ is smaller than $-2.$
Question 2 :
<span>Find whether it is a terminating or a non-terminating decimal.</span><div>$2.4 \div 0.072$.</div>
Question 6 :
If a number has a non-terminating and non-recurring decimal expansion, then it is.
Question 11 :
If x, y, z be rational numbers such that x > y and z < y then ..........
Question 12 :
What per cent is the least rational number of the greatest rational number if $\displaystyle \frac{1}{2},\frac{2}{5},\frac{1}{3}$ and $\displaystyle \frac{5}{9}$ are arranged in ascending order ?
Question 13 :
<span>Find, whether each of the followings is a terminating or a non-terminating decimal.</span><div>$7 \div 11$.</div>
Question 14 :
State whether the statement is true (T) or false (F).<br/>The rational number $\dfrac{57}{23}$ lies to the left of zero on the number line.
Question 15 :
For any two rational numbers x and y, which of the following properties are correct?<br/>(i)x < y (ii) x = y (iii) x > y<br/>
Question 19 :
<p><span>Find the odd one out of the following and give reason.</span><br></p>
Question 20 :
<span>Find whether it is a terminating or a non-terminating decimal.</span><div>$0.3 \div 0.09$.</div>
Question 21 :
The number of positive integers n in the set $\{2, 3, ...., 200\}$ such that $\displaystyle\frac{1}{n}$ has a terminating decimal expansion is?
Question 22 :
Which of the following options is correct?<br/>(1) Every integer and fraction is a rational number.<br/>(2) A rational number $\dfrac{p}{q}$ is positive if p and q are either both positive or both negative.<div><br/>(3) A rational number $\dfrac{p}{q}$ is negative if one of p and q is positive and other is negative.<br/>(4) If there are two rational numbers with same denominator, then the one with the larger numerator is larger numerator is larger than the other.</div>
Question 23 :
<span>The rational numbers $\dfrac{-17}{6}$<br>and $\dfrac{8}{-15}$ lie on opposite sides of zero on the number line.</span>
Question 24 :
If $x =\dfrac{p}{q}$ be a rational number such that the prime factorization of $q$ is not of the form $2^n 5^m$, where $n, m$ are non-negative integers. Then $x$ has a decimal expansion which is terminating.
Question 25 :
Which of the following statement is <span>true about a rational number $\displaystyle \frac{-2}{3}$ ?</span>
Question 28 :
<p><span>State whether the statements given are True or False</span></p>The rational number $\dfrac{-3}{4}$ lies to the right of zero on the number line.
Question 29 :
<p><span>State whether the statements given are True or False</span></p>Two rational with different numerators can never be equal
Question 30 :
Arrange the following rational number in descending order<br>$\displaystyle \frac{1}{5}+\frac{1}{-6},\left | -\frac{7}{6}+1 \right |,\left ( -\frac{1}{2} \right )^{3},\frac{5}{8}\div \frac{-15}{4}$<br>
Question 32 :
Which of the following statements are true or false?<br>The rational number $\dfrac {-18}{-13}$ lies to the left of $0$ on the number line.