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Maths Puzzle
Numerical Ability
What is remainder of (17937^30)/31 ?
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- 17937*3=53811
add 3 zero=53811000
(17937^30)/31=4 - 9 years agoHelpfull: Yes(1) No(0)
- 17937/31= 19 remainder
(19)^30=((19)^3)^10=(6859)^10=8 remainder bcoz 6859/31
(8)^10=((8)^2)^5= (64)^5=2 remainder bcoz 64/31
(2)^5=32 then 32/31 = 1 is answer - 9 years agoHelpfull: Yes(1) No(1)
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