According to the Constitution of 1956 __________ were declared as National Languages?

According to the Constitution of 1956 __________ were declared as Nati

1.	According to the Constitution of 1956 __________ were declared as National Languages?
A.	Urdu and English
B.	Urdu and Hindi
C.	Urdu and Bengali
D.	Non of These
Answer» D. Non of These