Of the nine hundred students admitted in a university in 1979, the following was the distribution by state: Anambrs 185, Imo 135, Kaduna 90, Kwara 110, Ondo 155, Oyo 225. In a pie chart drawn to represent this distribution, The angle subtended at the centre by anambra is

A.
50^{o} 
B.
65^{o} 
C.
74^{o} 
D.
88^{o}
Correct Answer: Option C
Explanation
Anambra = (frac{185}{900}) x (frac{360}{1})
= 74^{o}