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Logical Reasoning
General Mental Ability
44^44 is divisible by 8^n.what is the possible value of n??
a)7
b)27
c)44
d)29
Read Solution (Total 3)
-
- 44^44
=(11*4)^44
=11^44*4^44
=11^44*2^87*2;
8^n
=2^3n;
so 3n=87;
n=29 - 11 years agoHelpfull: Yes(14) No(0)
- Richa Gupta can you exaplain the approach for this kind of problem please
- 11 years agoHelpfull: Yes(4) No(0)
- 44^44/8^n=((4*11)^44)/8^n
=(2^88*11^44)/2^3n
=3n=88
=>n=29 - 11 years agoHelpfull: Yes(2) No(0)
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