FIND THE SUM OF THE NUMBERS BETWEEN 300 AND 400 SUCH THAT WHEN THEY ARE DIVIDED BY 6,9 AND 12 IF LEAVES REMAINDER AS 4 IN EACH CASE ------
A]0180
B]962
C]692
D]NONE
The L.C.M of these numbers i.e. 30 is always divisible by 6, 9, and 12
and the number which are exactly divisible by 30 between 300 and 400 are 300, 330, 360, 390
Now the number which leaves 4 as remainder in each case are 4 added to these numbers i.e. 304, 334, 364, 394
Hence the required sum is 304 + 334 + 364 + 394 = 1396