Dr Pooranmal and Ashfaq A Khan Solutions for Chapter: Rational Numbers, Exercise 1: EXERCISE 2.1

State True$\left(\mathrm{T}\right)$ or false $\left(F\right)$. Give reason for your answer.

Every integer is a rational number.

State True$\left(\mathrm{T}\right)$ or false $\left(F\right)$. Give reason for your answer.

Every fraction is a rational number.

State True$\left(\mathrm{T}\right)$ or false $\left(F\right)$. Give a reason for your answer.

Every rational number is an integer.

Define a rational number. Give examples of two positive and two negative rational numbers.

Is there any rational number which is neither positive nor negative.

Which of the following are rational numbers: $\frac{4}{-17}, \frac{2}{8}, \frac{3}{19}, -6, 0, \frac{17}{9}, \frac{-12}{-18}, \frac{0}{0}, 1$

Write the following rational numbers with the common denominator: $\frac{7}{4}, \frac{9}{6}$ and $\frac{17}{12}$

Write the following rational numbers with the common denominator: $\frac{3}{8}, \frac{16}{24}, \frac{12}{48}$ and $\frac{15}{32}$