List of practice Questions

State whether the following statements are true or false. Justify your answers. 

(i) Every irrational number is a real number. 

(ii) Every point on the number line is of the form √m , where m is a natural number. 

(iii) Every real number is an irrational number

Are the square roots of all positive integers irrational? If not, give an example of the square root of a number that is a rational number.
Show how √5 can be represented on the number line.