48.
A:
Where the same subject matter is pending is a court of law for adjudication between the same parties, the other court is barred to entertain the case so long as the first suit goes on.
B:
Where the same subject matter is pending in a court of law for adjudication between the different parties, the other court is barred to entertain the case so long as the first suit goes on.
C:
Where the different subject matter is pending in a court of law for adjudication between the same parties the other court is barred to entertain the case so long as the first suit goes on.
D:
None of the above
The answer is: D