The three digit positive integer N= a2b is both a multiple of 5 and 3. what is N?
(A) a + b is an even integer
(B) a/b = 1
OA B
(A) a + b is an even integer
(B) a/b = 1
OA B
since the number is multiple of 5 the last digit should be 0 or 5. also the number is multiple of 3 so the possible numbers are
120
420
720
225
525
825
there are 2 numbers which meet the criteria in Stmt 1 - 420 and 525
Where as only 525 is the only number which satisfy stmt 2
