Previous Year Paper
CAT-2003-Previous Years Paper
Let a, b, c, d and e be integers such that a = 6b = 12c, and 2b = 9d = 12 e. Then which of the following pairs contains a number that is not an integer?
a = 6b = 12c and 2b = 9d = 12e.
Dividing the first equations by 12 and second by 36.
∴a:b:c:d:e = 108:18:19:4:3
is not an integer