If n is an integer and 100 < n <200, what is the value of n?
(1) n/36 is an odd integer.
(2) n/45 is an even integer.
Correct ans C
(1) n/36 is an odd integer.
(2) n/45 is an even integer.
Correct ans C
Stmt 1: n/36 is odd
=> n/36 = 2X + 1 (For particular X)
=> n = 72X + 36
=> n is even
Since 100 < n < 200
n can be 72*1 + 36 OR 72*2 + 36
But cant say what is EXACTLY is n => Insuff
Stmt 2: n/45 i even
=>n /45 = 2Y (for particular Y)
=> n = 90Y (Can't say anything about n in this case)
Since n = 90 Y
and 100 < n < 200
So the only integer value that satisfies Y = 2
ie n = 180
Stmt 2 is sufficient . Am I wrong again??
