Your answer would be A. Novembre 8 because it means November 8th and November is the 11th month and it's not b because that says August 11th and not c because that means August 11th again.
You would just say "____ es baja y inteligente"
1) dos, quatro
2) diez, veinte
3) seis, doce
4) doce, dieciseis
5) diecisiete, diecinueve
6) seis, diez
7) ocho, diez
8) trece,quince