Rational Numbers Quiz

 $\frac{2}{3}$  is the additive inverse of 

•  $\frac{-2}{-3}$  

•  $-\frac{2}{3}$  

•  $\frac{2}{3}$  

• None of the above 

If the product of two non-zero rational number is 1, then they are ______________ of each other.

• Reciprocal

• Product

• Factor

• opposite

Between any two distinct rational numbers there are ___________ rational numbers.

• 7 rational numbers

• 100 rational numbers

• infinite rational numbers

• None of the above

The reciprocal of (a)   does not exist.

 $\frac{p}{q}$  is a rational number , then q can't be _____________ . 

• Zero 

• One 

• None of the above 

• Incomplete question 

 $\frac{-12}{-17}$  is a ration number . Tell whether it is a positive or a negative rational number ?   

(a)  

The denominator of the rational number – 9 is

• -9

• 9

• 1

• -1

 $\frac{3}{4}$  ,  $\frac{6}{8}$  ,  $\frac{9}{12}$  ,  $\frac{12}{15}$  

Write the next 4 numerators .

(a)  

 $\frac{-2}{5}$  is a rational number . Find the reciprocal of the same . 

•  $\frac{-5}{-2}$  

•  $-\frac{5}{2}$  

•  $\frac{5}{2}$  

•  $-\frac{2}{5}$  

 $\frac{5}{4}$  + 0 is equal to 

•  $0$  

•  $\frac{5}{-4}$  

•  $\frac{5}{4}$  

• None of the above