Code:
[akshay@localhost tmp]$ cat sample
123,456,1,1,1,1
sdfas,345,1,1,1,1
dfgd,234,2,3,4,1
ggffgr,234,4,3,2,1
jkhu,354.1,1,1,1
[akshay@localhost tmp]$ awk -F, '$3 == 1 && $4 == 1 && $5 == 1' sample
123,456,1,1,1,1
sdfas,345,1,1,1,1
jkhu,354.1,1,1,1
[akshay@localhost tmp]$ awk -F, '{j=1;for(i=3; i<=5; i++)j*=$i==1}j' sample
123,456,1,1,1,1
sdfas,345,1,1,1,1
jkhu,354.1,1,1,1