When positive integer e is divided by 13, the remainder is 2. When n is divided by 8, the remainder is 5. How many such values are less than 180?	Choose the most appropriate option
A) 0	B) 1	C) 2	D) 3	E) 4
the equation that can be formed e is 13x+2=8y+5..   13x-3=8y...   as we can see x can take only odd values as the RHS will always be even..   Also x can take values till 13 as 13*14&gt;180..   now we have to substitue x as 1,3,5,7,9,11,13...   once we find 7 fitting in , any other value need not be checked as every 4th value will give us answer so next value will be 15..   ans 1.. 1
<result>B</result>
When positive integer e is divided by 13, the remainder is 2. When n is divided by 8, the remainder is 5. How many such values are less than 180?