​The below pie diagram shows population distribution of different professionals in a city.

Study the pie diagram and answer the question that follows.

If the total population of a city is 250000, then what will be the approximate number of engineers in the city?

Correct option is D

Given: ​

Total population = 250000 

Engineers = 65^o 

Solution:  

total engineers = $$\frac{65}{360}\times 250000 = 45,138.88$$ (approx 45000)

Thus, option(d) is correct