This question is based on Kabir Garba's The Lekki Headmaster.
Bepo worked in Stardom for over
Answer Details
In The Lekki Headmaster, Bepo dedicates a significant portion of his working life to Stardom Schools. The novel establishes that he served the institution for over two decades, meaning more than twenty years. During this long tenure, he rises through the ranks and becomes the headmaster, shaping the school's identity and culture.
The other options overstate or understate the duration. One decade (ten years) would be too short for the deep institutional knowledge and influence Bepo demonstrates. Three or five decades would be excessively long and inconsistent with the novel's timeline. Two decades accurately reflects the substantial but realistic career Bepo has at Stardom Schools.