2nd ans wrong.
Correct ans:
a) For real number if x=0.5 the x^2=0.25 in which 0.25<0.5. So for all real number 1st statement is not true. So, truth value of ∀x(x^2 ≥ x)=F
b) For all real number 1st statement is not true. So, truth value of ∃x(x = 1)=T