| Directions: Study the two figures given below and answer the five questions that follow. |
 |
 |
| If the Psychology professors in the university constitute 2% of all the professors in the university, then what is the number of professors in the university? |
A) 400
B) 500
C) 600
D) 700
Correct Answer: B
Solution :
| From fig. A, total number of Psychology professors is \[6+4=10.\] |
| Let total number of professors in the university be p. |
| We are given that 2% of \[P=10\] |
| Hence, \[\frac{2p}{100}=10,\]which gives us \[P=500\] |
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