MCQ
Mark $(\checkmark)$ against the correct answer.In the given figure, two straight lines $AB$ and $CD$ intersect at a point $O$ and $\angle\text{AOC}=50^\circ$. Then, $\angle\text{BOD}={ ?}$
- A$40^\circ $
- ✓$50^\circ $
- C$130^\circ $
- D$60^\circ $