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Sahay Sir > Question Answers > NCERT Class 9 > Maths > Chapter 1 - Number Systems > 4. State whether the following statements are true or false. Give reasons for your answers. (i) Every natural number is a whole number. (ii) Every integer is a whole number. (iii) Every rational number is a whole number.

4. State whether the following statements are true or false. Give reasons for your answers. (i) Every natural number is a whole number. (ii) Every integer is a whole number. (iii) Every rational number is a whole number.

1. Is zero a rational number? Can you write it in the form p/q where p and q are integers and q ≠ 0?