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The remainder of $$\frac{{{{32}^{{{32}^{32}}}}}}{7}:$$

A. 1

B. 2

C. 3

D. 4

E. None of these

Answer: Option D

Solution(By Examveda Team)

$$\eqalign{ & {32^{{{32}^{32}}}}\,{\text{means}}\,{32^{\left( {32.32.32.32.......32\,\text{times}} \right)}} \cr & {\text{and}}\,{\text{the}}\,{\text{remainder}}\,{\text{of}}\,\frac{{32}}{7}\,{\text{is}}\,4 \cr & {\text{So}}, \cr & \frac{{{4^{\left( {32.32.32.32.......32\,\text{times}} \right)}}}}{7} \cr & \frac{{{4^{\left( {2.2.2.2.2........32\,\text{times}} \right)}}}}{7} \cr & {\text{Remainder}} = 4 \cr & {\text{Since}},\,\frac{4}{7} \to \,{\text{Remainder}}\,4 \cr & \frac{{{4^2}}}{7} \to \,{\text{Remainder}}\,2 \cr & \frac{{{4^3}}}{7} \to \,{\text{Remainder}}\,1 \cr & \frac{{{4^4}}}{7} \to \,{\text{Remainder}}\,4 \cr} $$

This Question Belongs to Arithmetic Ability >> Number System

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Comments ( 1 )

  1. Sakshi Gupta
    Sakshi Gupta :
    7 years ago

    4^2/7= 16/7 rem = 2
    4^3/7= 64/7, rem = 1
    Sol. Have gone nuts 😶
    Correct me if im wrong.

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