What is the remainder when positive Integer n is divided by 6 ?
1. n is multiple of 5
2. n is multiple of 12
My ans was E .coz
St 1 : n is multiple of 5 , could be anything
Consider n = 25 - then 25/6 - result in 1
if n = 30 - then 30/6 - 5
so we cant be sure of hence Insufficient
St 2 : n is multiple of 12
This opens up the choices wide open -
Remainder could be any even integer for the most part .
Hence i thought St2 was insufficient as well .
However , the Ans turned out to be B ,ie St2
Can someone pls explain ??
Thanks in advance