What was the official language in the 1956 constitution?

What was the official language in the 1956 constitution?
Past Papers: Agriculture Store Officer (Seed Corporation) — Past Paper MCQs
A: Urdu
B: Bengali
C: Both A and B
D: None of these

The 1956 constitution declared Urdu and Bengali as official languages. This question tests knowledge of constitutional history in Pakistan Studies. Its linguistic impact is a significant topic. Update (as of 2025-09-05)