Solution (By Examveda Team)
$$\eqalign{
& {32^{{{32}^{32}}}}\,{\text{means}}\,{32^{\left( {32.32.32.32.......32\,\text{times}} \right)}} \cr
& {\text{and}}\,{\text{the}}\,{\text{remainder}}\,{\text{of}}\,\frac{{32}}{7}\,{\text{is}}\,4 \cr
& {\text{So}}, \cr
& \frac{{{4^{\left( {32.32.32.32.......32\,\text{times}} \right)}}}}{7} \cr
& \frac{{{4^{\left( {2.2.2.2.2........32\,\text{times}} \right)}}}}{7} \cr
& {\text{Remainder}} = 4 \cr
& {\text{Since}},\,\frac{4}{7} \to \,{\text{Remainder}}\,4 \cr
& \frac{{{4^2}}}{7} \to \,{\text{Remainder}}\,2 \cr
& \frac{{{4^3}}}{7} \to \,{\text{Remainder}}\,1 \cr
& \frac{{{4^4}}}{7} \to \,{\text{Remainder}}\,4 \cr} $$
4^2/7= 16/7 rem = 2
4^3/7= 64/7, rem = 1
Sol. Have gone nuts 😶
Correct me if im wrong.