Question Text
Question 3 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cf05f59b460d7261f0f7.jpg' />
Write the rational number for each point labelled with a letter.
Question 5 :
For all rational numbers a, b and c, $a(b – c) = ab – ac$. TRUE or FALSE ?
Question 7 :
Which of these rational numbers lie between $\frac{1}{4}$ and $\frac{1}{2}$ ?
Question 10 :
The reciprocal of a positive rational number is a positive rational number. TRUE or FALSE?
Question 13 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cf74f59b460d7261f191.png' />
In the above number line, write the rational number labelled with a letter H.
Question 14 :
For all rational numbers a, b and c, $a(b + c) = ab + ac$. TRUE or FALSE ?
Question 15 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cf73f59b460d7261f18f.png' />
In the above number line, write the rational number labelled with a letter D.
Question 16 :
Which rational number does not lie between $\frac{2}{3}$ and $\frac{4}{5}$ ?
Question 17 :
Which rational number does not lie between $\frac{3}{5}$ and $\frac{3}{4}$ ?
Question 20 :
Name the property under multiplication used in $\frac{-4}{5}\times1$ = $1\times\frac{-4}{5}$ = $\frac{-4}{5}$
Question 25 :
State Yes or No : Is 0.3 the multiplicative inverse of $3\frac{1}{3}$?
Question 28 :
Name the property under multiplication used in $\frac{-13}{17}\times\frac{-2}{7}$ = $\frac{-2}{7}\times\frac{-13}{17}$ .
Question 29 :
Solve $\left[ \dfrac{7}{5}\times \left( \dfrac{-3}{12}\right) \right] +\left[ \dfrac{7}{5}\times \dfrac{5}{12}\right] $ using distributivity.
