Question

Qual é a logica ?????
1111=R
2222=T
3333=E
4444=N
5555= ?

Answer 1

The logic followed here is determining the last letter of the number obtained on adding all the digits.

1111 = 1+1+1+1 = FOUR = R

2222 = 2+2+2+2 = EIGHT = T 

3333 = 3+3+3+3 = TWELVE = E

4444 = 4+4+4+4 = SIXTEEN = N

5555 = 5+5+5+5 = TWENTY = Y