1.) -34 *

A.integer and rational number
B.integer and irrational number
C.integer and whole number
D.integer and natural number
2.) √121 *

A.natural, whole, integer and irrational number.
B.whole, integer and irrational number
C.natural, whole, integer and rational number.
D.whole, integer and rational number
3.) 1.243487 *

A.natural number
B.integer
C.rational number
D.irrational number
4.) 7/8 *
A.natural number
B.integer
C.rational number
D.irrational number
5.) . π /2 *

A.rational number
B.irrational number
C.natural number
D.whole number​