What least value should be replaced by * in 2551112* so the number become divisible by 6
Select
A) 3	B) 4	C) 5	D) 6	E) 7
Explanation:   Trick: Number is divisible by 6, if sum of all digits is divisible by 3 and 2, so (2+5+5+1+1+1+2+*) = 17+* should be divisible by ,   17+1 will be divisible by 3,   but we can't take this number because 1 is not dividable by 2(2 only dividable by those numbers who contain even number at last position)   so that least number is 4.   Answer: Option 4
<result>B</result>
What least value should be replaced by * in 2551112* so the number become divisible by 6