Need help about this

Dear student,

1. False :-  Zero is neither positive nor negative integer.
2. False :- any number which can be expressed in form of a fraction is not an irrational number.
3. True :- product of two rational numbers is always a rational number.
4. True :- since the greater the negative value the smaller is the number. -3<-2<-1.
5. False :- not all rational numbers are integer. Some are fractions. Ex :- 1/3, 4/5 etc

Regards