Question

124: 64:: 123: 27:: 126:216:: 122: what is next

Answer 1

I think its 8
here taking the last digit of the first no and turn it to its cube ...we get the second one of each ratio
that is
124 last digit is 4
now 4^3 = 64
so 124:64
again 123 last digit is 3
so 3^3=27
so 123:27
again 126 last digit is 6
so 6^3= 216
so 126:216
122 then last digit is 2
so 2^3=8
hence the ratio will be 122:8

Answer 2

Ans:8
Explanation
124:4³ ::(124-1):(4-1)³ :: (124+2):(4+2)³:: (124-2): (4-2)³
i.e.(4-2)³
=2³
=8 Ans.