How many Physics professors belong to the age group 35-44?
Options:
A) 18
B) 16
C) 14
D) 12
Show Answer
Answer:
Correct Answer: B
Solution:
- From fig. A, the total number of Physics professors are $ 32+8=40. $ From fig. B, 40% of Physics professors are in the age group 35-44. Hence, number of Physics professors in the age group 35-44 equals $ 40\times \frac{40}{100}=16 $