A nuclear reaction along with the masses of the particle taking part in it is as follows
`underset("amu")underset(1.002)A+underset("amu")underset(1.004)Btounderset("amu")underset(1.001)C+underset("amu")underset(1.003)D+QMeV`
The energy Q liberated in the reaction is
A. `1.234MeV`
B. `0.931MeV`
C. `0.465MeV`
D. `1.862 MeV`