The troops were mobilised to take control of the tensed situation.

A. organised

B. summoned

C. prepared

D. arouse

Answer: Option D

Solution(By Examveda Team)

Organised : arrange systematically; order.
Summoned : order (someone) to be present.
Prepared : made ready for use.
Arouse : evoke or awaken (a feeling, emotion, or response).
Mobilised : organize and encourage (a group of people) to take collective action in pursuit of a particular objective.

Synonym of Mobilised is Arouse