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Exam
Numerical Ability
5^2n-6n+8 is always divisible by
a)9
b)8
c)5
d)6
Read Solution (Total 2)
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- Always divisable by 9
- 10 years agoHelpfull: Yes(0) No(0)
- option a is the answer.
take n=1 and n=2.
try it - 10 years agoHelpfull: Yes(0) No(0)
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