Representation of Rational Numbers on Number Line

Represent $\frac{-2}{13}, \frac{5}{13}, \frac{-9}{13}$ on the number line.

Represent $\frac{-7}{5}$ on the number line.

Represent $\frac{9}{7}$ on the number line.

Represent $\frac{-13}{5}$ on the number line.

Write the rational number for the points labelled with letters, on the number line:

Write the rational number for the points labelled with letters, on the number line:

Gayathri drew a number line and labelled some numbers on it. Which set of numbers are marked on the line? Sujatha said "They are Natural numbers". Paramesh said "They are rational numbers". Whom do you agree with?  

Can you see any integers between $0$ and $1$ or $-1$ and $0$ in the above line?   

Can you find any number between $-5$ and $3$ on the above line?  

Which set of numbers are marked on the above line? 

Some numbers are marked on the number line. Are they whole numbers or rational numbers?

Which set of numbers are marked on the above line?