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Maths Puzzle
Numerical Ability
Arithmetic
Q. What is remainder when 7^25 is divided by 6.
Read Solution (Total 1)
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- Answer 1
7 congruent 1(mod6)
therefore 7²⁵ congruent 1²⁵(mod6) = 1(mod6) .
- 11 years agoHelpfull: Yes(3) No(0)
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