Decimal Fraction - General Aptitude

Q1:

If 144 = 14.4 , then the value of x is:
0.144 x

A 0.0144

B 1.44

C 14.4

D 144

ANS:A - 0.0144

144 = 14.4
0.144 x
144 x 1000 = 14.4
144 x
 x = 14.4 = 0.0144
1000